Q: What is the sum of all factors of the number 450,142 excluding 450,142?
A: 425,378
The factors of the number 450,142 are: 1, 2, 7, 11, 14, 22, 37, 74, 77, 79, 154, 158, 259, 407, 518, 553, 814, 869, 1106, 1738, 2849, 2923, 5698, 5846, 6083, 12166, 20461, 32153, 40922, 64306, 225071, 450142.
If you add them up, you will get the total of 450,567. Now subtract 450,142 to get 425,378