Q: What is the sum of all factors of the number 516,358,514 excluding 516,358,514?

A: 401,123,086

Why is 401,123,086 the sum of all factors of 516,358,514, excluding 516,358,514?

The factors of the number 516,358,514 are: 1, 2, 7, 14, 29, 58, 203, 406, 739, 1478, 1721, 3442, 5173, 10346, 12047, 21431, 24094, 42862, 49909, 99818, 150017, 300034, 349363, 698726, 1271819, 2543638, 8902733, 17805466, 36882751, 73765502, 258179257, 516358514.

If you add them up, you will get the total of 516,358,915. Now subtract 516,358,514 to get 401,123,086