Q: What is the sum of all factors of the number 215,631,546 excluding 215,631,546?

A: 260,140,422

Why is 260,140,422 the sum of all factors of 215,631,546, excluding 215,631,546?

The factors of the number 215,631,546 are: 1, 2, 3, 6, 13, 26, 39, 41, 78, 82, 123, 246, 533, 1066, 1599, 3198, 67427, 134854, 202281, 404562, 876551, 1753102, 2629653, 2764507, 5259306, 5529014, 8293521, 16587042, 35938591, 71877182, 107815773, 215631546.

If you add them up, you will get the total of 215,631,806. Now subtract 215,631,546 to get 260,140,422