Q: What is the sum of all factors of the number 31,931,504 excluding 31,931,504?

A: 35,878,144

Why is 35,878,144 the sum of all factors of 31,931,504, excluding 31,931,504?

The factors of the number 31,931,504 are: 1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 397, 457, 794, 914, 1588, 1828, 3176, 3656, 4367, 5027, 6352, 7312, 8734, 10054, 17468, 20108, 34936, 40216, 69872, 80432, 181429, 362858, 725716, 1451432, 1995719, 2902864, 3991438, 7982876, 15965752, 31931504.

If you add them up, you will get the total of 31,931,539. Now subtract 31,931,504 to get 35,878,144