Q: What is the sum of all factors of the number 642,349 excluding 642,349?
A: 25,811
The factors of the number 642,349 are: 1, 47, 79, 173, 3713, 8131, 13667, 642349.
If you add them up, you will get the total of 642,374. Now subtract 642,349 to get 25,811