Q: What is the sum of all factors of the number 557,428,805 excluding 557,428,805?

A: 156,407,995

Why is 156,407,995 the sum of all factors of 557,428,805, excluding 557,428,805?

The factors of the number 557,428,805 are: 1, 5, 23, 89, 107, 115, 445, 509, 535, 2047, 2461, 2545, 9523, 10235, 11707, 12305, 45301, 47615, 54463, 58535, 219029, 226505, 272315, 1041923, 1095145, 1252649, 4847207, 5209615, 6263245, 24236035, 111485761, 557428805.

If you add them up, you will get the total of 557,428,961. Now subtract 557,428,805 to get 156,407,995