41682008

素因数分解:

$2^3\times {\mathrm{409}}^1\times {\mathrm{12739}}^1$

素因数の和:13154

約数の個数: 16

約数和(自身を含む): 78351000

約数和(自身を除く): 36668992

約数列:

[1, 2, 4, 8, 409, 818, 1636, 3272, 12739, 25478, 50956, 101912, 5210251, 10420502, 20841004, 41682008]

約数ペア:

[(1, 41682008), (2, 20841004), (4, 10420502), (8, 5210251), (409, 101912), (818, 50956), (1636, 25478), (3272, 12739)]