Q: What is the sum of all factors of the number 477,742,642 excluding 477,742,642?

A: 314,384,078

Why is 314,384,078 the sum of all factors of 477,742,642, excluding 477,742,642?

The factors of the number 477,742,642 are: 1, 2, 13, 26, 43, 86, 559, 569, 751, 1118, 1138, 1502, 7397, 9763, 14794, 19526, 24467, 32293, 48934, 64586, 318071, 419809, 427319, 636142, 839618, 854638, 5555147, 11110294, 18374717, 36749434, 238871321, 477742642.

If you add them up, you will get the total of 477,742,956. Now subtract 477,742,642 to get 314,384,078