331345928

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{1010201}}^1$

素因数の和:1010248

約数の個数: 16

約数和(自身を含む): 636427260

約数和(自身を除く): 305081332

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 1010201, 2020402, 4040804, 8081608, 41418241, 82836482, 165672964, 331345928]

約数ペア:

[(1, 331345928), (2, 165672964), (4, 82836482), (8, 41418241), (41, 8081608), (82, 4040804), (164, 2020402), (328, 1010201)]