Q: What is the sum of all factors of the number 401,736,478 excluding 401,736,478?

A: 330,646,082

Why is 330,646,082 the sum of all factors of 401,736,478, excluding 401,736,478?

The factors of the number 401,736,478 are: 1, 2, 11, 13, 22, 26, 29, 58, 143, 286, 319, 377, 638, 754, 4147, 8294, 48437, 96874, 532807, 629681, 1065614, 1259362, 1404673, 2809346, 6926491, 13852982, 15451403, 18260749, 30902806, 36521498, 200868239, 401736478.

If you add them up, you will get the total of 401,736,808. Now subtract 401,736,478 to get 330,646,082