Q: What is the sum of all factors of the number 766,535,172 excluding 766,535,172?

A: 1,162,471,740

Why is 1,162,471,740 the sum of all factors of 766,535,172, excluding 766,535,172?

The factors of the number 766,535,172 are: 1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 757, 1514, 2271, 3028, 4542, 6491, 9084, 9841, 12982, 19473, 19682, 25964, 29523, 38946, 39364, 59046, 77892, 84383, 118092, 168766, 253149, 337532, 506298, 1012596, 4913687, 9827374, 14741061, 19654748, 29482122, 58964244, 63877931, 127755862, 191633793, 255511724, 383267586, 766535172.

If you add them up, you will get the total of 766,535,173. Now subtract 766,535,172 to get 1,162,471,740