172982554

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{311}}^1\times {\mathrm{3917}}^1$

素因数の和:4301

約数の個数: 16

約数和(自身を含む): 264041856

約数和(自身を除く): 91059302

約数列:

[1, 2, 71, 142, 311, 622, 3917, 7834, 22081, 44162, 278107, 556214, 1218187, 2436374, 86491277, 172982554]

約数ペア:

[(1, 172982554), (2, 86491277), (71, 2436374), (142, 1218187), (311, 556214), (622, 278107), (3917, 44162), (7834, 22081)]