Q: What is the sum of all factors of the number 338,830 excluding 338,830?
A: 291,314
The factors of the number 338,830 are: 1, 2, 5, 10, 31, 62, 155, 310, 1093, 2186, 5465, 10930, 33883, 67766, 169415, 338830.
If you add them up, you will get the total of 339,121. Now subtract 338,830 to get 291,314