Q: What is the sum of all factors of the number 615,645,534 excluding 615,645,534?

A: 824,273,826

Why is 824,273,826 the sum of all factors of 615,645,534, excluding 615,645,534?

The factors of the number 615,645,534 are: 1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 340889, 681778, 1022667, 2045334, 2386223, 4772446, 7158669, 14317338, 14658227, 29316454, 43974681, 87949362, 102607589, 205215178, 307822767, 615645534.

If you add them up, you will get the total of 615,646,358. Now subtract 615,645,534 to get 824,273,826