Q: What is the sum of all factors of the number 31,978,805 excluding 31,978,805?
A: 8,936,395
The factors of the number 31,978,805 are: 1, 5, 19, 79, 95, 395, 1501, 4261, 7505, 21305, 80959, 336619, 404795, 1683095, 6395761, 31978805.
If you add them up, you will get the total of 31,978,813. Now subtract 31,978,805 to get 8,936,395