Q: What is the sum of all factors of the number 31,387,381 excluding 31,387,381?
A: 12,683
The factors of the number 31,387,381 are: 1, 3371, 9311, 31387381.
If you add them up, you will get the total of 31,387,393. Now subtract 31,387,381 to get 12,683