Q: What is the sum of all factors of the number 8,418,421 excluding 8,418,421?
A: 869,579
The factors of the number 8,418,421 are: 1, 11, 89, 979, 8599, 94589, 765311, 8418421.
If you add them up, you will get the total of 8,419,290. Now subtract 8,418,421 to get 869,579