Q: What is the sum of all factors of the number 1,289,272 excluding 1,289,272?
A: 1,128,128
The factors of the number 1,289,272 are: 1, 2, 4, 8, 161159, 322318, 644636, 1289272.
If you add them up, you will get the total of 1,289,273. Now subtract 1,289,272 to get 1,128,128