Q: What is the sum of all factors of the number 765,544,064 excluding 765,544,064?

A: 764,022,436

Why is 764,022,436 the sum of all factors of 765,544,064, excluding 765,544,064?

The factors of the number 765,544,064 are: 1, 2, 4, 8, 16, 32, 64, 128, 349, 698, 1396, 2792, 5584, 11168, 17137, 22336, 34274, 44672, 68548, 137096, 274192, 548384, 1096768, 2193536, 5980813, 11961626, 23923252, 47846504, 95693008, 191386016, 382772032, 765544064.

If you add them up, you will get the total of 765,544,828. Now subtract 765,544,064 to get 764,022,436