Q: What is the sum of all factors of the number 813,426,716 excluding 813,426,716?
A: 644,789,764
The factors of the number 813,426,716 are: 1, 2, 4, 41, 82, 164, 4959919, 9919838, 19839676, 203356679, 406713358, 813426716.
If you add them up, you will get the total of 813,427,360. Now subtract 813,426,716 to get 644,789,764