Q: What is the sum of all factors of the number 8,521,402 excluding 8,521,402?
A: 4,378,298
The factors of the number 8,521,402 are: 1, 2, 109, 218, 39089, 78178, 4260701, 8521402.
If you add them up, you will get the total of 8,521,406. Now subtract 8,521,402 to get 4,378,298