Q: What is the sum of all factors of the number 40,521,221 excluding 40,521,221?
A: 3,526,363
The factors of the number 40,521,221 are: 1, 13, 107, 1391, 29131, 378703, 3117017, 40521221.
If you add them up, you will get the total of 40,521,224. Now subtract 40,521,221 to get 3,526,363