Q: What is the sum of all factors of the number 278,239 excluding 278,239?
A: 39,281
The factors of the number 278,239 are: 1, 13, 17, 221, 1259, 16367, 21403, 278239.
If you add them up, you will get the total of 278,278. Now subtract 278,239 to get 39,281