Q: What is the sum of all factors of the number 400,799 excluding 400,799?
A: 72,289
The factors of the number 400,799 are: 1, 7, 31, 217, 1847, 12929, 57257, 400799.
If you add them up, you will get the total of 400,871. Now subtract 400,799 to get 72,289