Q: What is the sum of all factors of the number 217,340 excluding 217,340?
A: 239,116
The factors of the number 217,340 are: 1, 2, 4, 5, 10, 20, 10867, 21734, 43468, 54335, 108670, 217340.
If you add them up, you will get the total of 217,579. Now subtract 217,340 to get 239,116