Q: What is the sum of all factors of the number 399,224 including 399,224?
A: 855,600
The factors of the number 399,224 are: 1, 2, 4, 7, 8, 14, 28, 56, 7129, 14258, 28516, 49903, 57032, 99806, 199612, 399224.
If you add them up, you will get the total of 855,600.