Q: What is the sum of all factors of the number 423,913 excluding 423,913?
A: 81,815
The factors of the number 423,913 are: 1, 7, 23, 161, 2633, 18431, 60559, 423913.
If you add them up, you will get the total of 423,994. Now subtract 423,913 to get 81,815