Q: What is the sum of all factors of the number 402,056 excluding 402,056?
A: 378,244
The factors of the number 402,056 are: 1, 2, 4, 8, 29, 58, 116, 232, 1733, 3466, 6932, 13864, 50257, 100514, 201028, 402056.
If you add them up, you will get the total of 402,434. Now subtract 402,056 to get 378,244