85805522

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{12541}}^1$

素因数の和:12865

約数の個数: 16

約数和(自身を含む): 140871744

約数和(自身を除く): 55066222

約数列:

[1, 2, 11, 22, 311, 622, 3421, 6842, 12541, 25082, 137951, 275902, 3900251, 7800502, 42902761, 85805522]

約数ペア:

[(1, 85805522), (2, 42902761), (11, 7800502), (22, 3900251), (311, 275902), (622, 137951), (3421, 25082), (6842, 12541)]