Q: What is the sum of all factors of the number 231,126,426 excluding 231,126,426?

A: 285,199,974

Why is 285,199,974 the sum of all factors of 231,126,426, excluding 231,126,426?

The factors of the number 231,126,426 are: 1, 2, 3, 6, 9, 18, 27, 54, 191, 382, 573, 1146, 1719, 3438, 5157, 10314, 22409, 44818, 67227, 134454, 201681, 403362, 605043, 1210086, 4280119, 8560238, 12840357, 25680714, 38521071, 77042142, 115563213, 231126426.

If you add them up, you will get the total of 231,126,711. Now subtract 231,126,426 to get 285,199,974