Q: What is the sum of all factors of the number 2,561,144 excluding 2,561,144?
A: 2,241,016
The factors of the number 2,561,144 are: 1, 2, 4, 8, 320143, 640286, 1280572, 2561144.
If you add them up, you will get the total of 2,561,146. Now subtract 2,561,144 to get 2,241,016