Q: What is the sum of all factors of the number 342,290 excluding 342,290?
A: 321,478
The factors of the number 342,290 are: 1, 2, 5, 10, 13, 26, 65, 130, 2633, 5266, 13165, 26330, 34229, 68458, 171145, 342290.
If you add them up, you will get the total of 342,611. Now subtract 342,290 to get 321,478