Q: What is the sum of all factors of the number 64,311,521 excluding 64,311,521?
A: 17,971
The factors of the number 64,311,521 are: 1, 4933, 13037, 64311521.
If you add them up, you will get the total of 64,311,538. Now subtract 64,311,521 to get 17,971