Q: What is the sum of all factors of the number 121,220,344 including 121,220,344?

A: 261,014,400

Why is 261,014,400 the sum of all factors of 121,220,344, including 121,220,344?

The factors of the number 121,220,344 are: 1, 2, 4, 7, 8, 14, 28, 56, 211, 422, 844, 1477, 1688, 2954, 5908, 10259, 11816, 20518, 41036, 71813, 82072, 143626, 287252, 574504, 2164649, 4329298, 8658596, 15152543, 17317192, 30305086, 60610172, 121220344.

If you add them up, you will get the total of 261,014,400.