Q: What is the sum of all factors of the number 257,852,328 excluding 257,852,328?

A: 424,699,032

Why is 424,699,032 the sum of all factors of 257,852,328, excluding 257,852,328?

The factors of the number 257,852,328 are: 1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 631991, 1263982, 1895973, 2527964, 3791946, 5055928, 7583892, 10743847, 15167784, 21487694, 32231541, 42975388, 64463082, 85950776, 128926164, 257852328.

If you add them up, you will get the total of 257,852,752. Now subtract 257,852,328 to get 424,699,032