Q: What is the sum of all factors of the number 424,642 excluding 424,642?
A: 215,690
The factors of the number 424,642 are: 1, 2, 241, 482, 881, 1762, 212321, 424642.
If you add them up, you will get the total of 424,857. Now subtract 424,642 to get 215,690