Q: What is the sum of all factors of the number 100,144,671 excluding 100,144,671?

A: 55,333,857

Why is 55,333,857 the sum of all factors of 100,144,671, excluding 100,144,671?

The factors of the number 100,144,671 are: 1, 3, 11, 17, 33, 51, 137, 187, 411, 561, 1303, 1507, 2329, 3909, 4521, 6987, 14333, 22151, 25619, 42999, 66453, 76857, 178511, 243661, 535533, 730983, 1963621, 3034687, 5890863, 9104061, 33381557, 100144671.

If you add them up, you will get the total of 100,144,726. Now subtract 100,144,671 to get 55,333,857