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Factors of 16

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The number 16 is a composite number because 16 can be divided by one, by itself and at least by 2. A composite number is an integer that can be divided by at least another natural number, besides itself and 1, without leaving a remainder (divided exactly).

The factorization or decomposition of 16 = 24. Notice that here, it is written in exponential form.

The prime factors of 16 are 2. It is the list of the integer's prime factors.

The number of prime factors of 16 is 1.

Factor tree or prime decomposition for 16

As 16 is a composite number, we can draw its factor tree:

Here you can find the answer to questions related to: Factors of 16 or list the factors of 16. By using our online calculator to find the prime factors of any composite number and check if a number is prime or composite. This tool also draws the prime factor tree if the number is factorable and smaller than 16000.

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You can also find this video about factorization at mathantics.com


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