Q: What is the sum of all factors of the number 256,684,738 excluding 256,684,738?
A: 150,746,558
The factors of the number 256,684,738 are: 1, 2, 23, 46, 71, 142, 1633, 3266, 78593, 157186, 1807639, 3615278, 5580103, 11160206, 128342369, 256684738.
If you add them up, you will get the total of 256,684,888. Now subtract 256,684,738 to get 150,746,558