Q: What is the sum of all factors of the number 424,309 excluding 424,309?
A: 19,211
The factors of the number 424,309 are: 1, 41, 79, 131, 3239, 5371, 10349, 424309.
If you add them up, you will get the total of 424,328. Now subtract 424,309 to get 19,211