Q: What is the sum of all factors of the number 767,730,152 excluding 767,730,152?

A: 878,302,168

Why is 878,302,168 the sum of all factors of 767,730,152, excluding 767,730,152?

The factors of the number 767,730,152 are: 1, 2, 4, 7, 8, 14, 28, 56, 3251, 4217, 6502, 8434, 13004, 16868, 22757, 26008, 29519, 33736, 45514, 59038, 91028, 118076, 182056, 236152, 13709467, 27418934, 54837868, 95966269, 109675736, 191932538, 383865076, 767730152.

If you add them up, you will get the total of 767,731,030. Now subtract 767,730,152 to get 878,302,168