Q: What is the sum of all factors of the number 402,632,342 excluding 402,632,342?

A: 320,127,850

Why is 320,127,850 the sum of all factors of 402,632,342, excluding 402,632,342?

The factors of the number 402,632,342 are: 1, 2, 7, 14, 23, 46, 161, 307, 322, 614, 2149, 4073, 4298, 7061, 8146, 14122, 28511, 49427, 57022, 93679, 98854, 187358, 655753, 1250411, 1311506, 2500822, 8752877, 17505754, 28759453, 57518906, 201316171, 402632342.

If you add them up, you will get the total of 402,632,662. Now subtract 402,632,342 to get 320,127,850