80957684

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{241}}^1\times {\mathrm{613}}^1$

素因数の和:995

約数の個数: 24

約数和(自身を含む): 143536008

約数和(自身を除く): 62578324

約数列:

[1, 2, 4, 137, 241, 274, 482, 548, 613, 964, 1226, 2452, 33017, 66034, 83981, 132068, 147733, 167962, 295466, 335924, 590932, 20239421, 40478842, 80957684]

約数ペア:

[(1, 80957684), (2, 40478842), (4, 20239421), (137, 590932), (241, 335924), (274, 295466), (482, 167962), (548, 147733), (613, 132068), (964, 83981), (1226, 66034), (2452, 33017)]