Q: What is the sum of all factors of the number 31,066,421 excluding 31,066,421?
A: 839,671
The factors of the number 31,066,421 are: 1, 37, 839633, 31066421.
If you add them up, you will get the total of 31,067,260. Now subtract 31,066,421 to get 839,671