81344102

素因数分解:

$2^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{18329}}^1$

素因数の和:18655

約数の個数: 16

約数和(自身を含む): 139894560

約数和(自身を除く): 58550458

約数列:

[1, 2, 7, 14, 317, 634, 2219, 4438, 18329, 36658, 128303, 256606, 5810293, 11620586, 40672051, 81344102]

約数ペア:

[(1, 81344102), (2, 40672051), (7, 11620586), (14, 5810293), (317, 256606), (634, 128303), (2219, 36658), (4438, 18329)]