Q: What is the sum of all factors of the number 256,038 excluding 256,038?
A: 261,402
The factors of the number 256,038 are: 1, 2, 3, 6, 139, 278, 307, 417, 614, 834, 921, 1842, 42673, 85346, 128019, 256038.
If you add them up, you will get the total of 256,299. Now subtract 256,038 to get 261,402