40117016

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{82207}}^1$

素因数の和:82274

約数の個数: 16

約数和(自身を含む): 76453440

約数和(自身を除く): 36336424

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 82207, 164414, 328828, 657656, 5014627, 10029254, 20058508, 40117016]

約数ペア:

[(1, 40117016), (2, 20058508), (4, 10029254), (8, 5014627), (61, 657656), (122, 328828), (244, 164414), (488, 82207)]