Q: What is the sum of all factors of the number 385,578 excluding 385,578?
A: 478,038
The factors of the number 385,578 are: 1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 691, 1382, 2073, 4146, 6219, 12438, 21421, 42842, 64263, 128526, 192789, 385578.
If you add them up, you will get the total of 386,056. Now subtract 385,578 to get 478,038