Q: What is the sum of all factors of the number 785,023,564 excluding 785,023,564?

A: 709,997,012

Why is 709,997,012 the sum of all factors of 785,023,564, excluding 785,023,564?

The factors of the number 785,023,564 are: 1, 2, 4, 13, 26, 52, 103, 206, 412, 1339, 1423, 2678, 2846, 5356, 5692, 10609, 18499, 21218, 36998, 42436, 73996, 137917, 146569, 275834, 293138, 551668, 586276, 1905397, 3810794, 7621588, 15096607, 30193214, 60386428, 196255891, 392511782, 785023564.

If you add them up, you will get the total of 785,024,273. Now subtract 785,023,564 to get 709,997,012