Q: What is the sum of all factors of the number 100,646,748 excluding 100,646,748?

A: 154,455,372

Why is 154,455,372 the sum of all factors of 100,646,748, excluding 100,646,748?

The factors of the number 100,646,748 are: 1, 2, 3, 4, 6, 9, 12, 18, 36, 389, 778, 1167, 1556, 2334, 3501, 4668, 7002, 7187, 14004, 14374, 21561, 28748, 43122, 64683, 86244, 129366, 258732, 2795743, 5591486, 8387229, 11182972, 16774458, 25161687, 33548916, 50323374, 100646748.

If you add them up, you will get the total of 100,646,902. Now subtract 100,646,748 to get 154,455,372