give integer array num return sum divisor integer array exactly divisor if integer array return 0 example 1input num 2147output 32explanation 21 4 divisor 1 3 7 214 3 divisor 1 2 47 2 divisor 1 7the answer sum divisor 21 onlyExample 2input num 2121output 64example 3input num 12345output 0 Constraints1 numslength 1041 numsi 105