Q: What is the sum of all factors of the number 51,511,231 excluding 51,511,231?
A: 16,721
The factors of the number 51,511,231 are: 1, 4073, 12647, 51511231.
If you add them up, you will get the total of 51,511,247. Now subtract 51,511,231 to get 16,721