31831116

素因数分解:

$2^2\times 3^1\times {\mathrm{661}}^1\times {\mathrm{4013}}^1$

素因数の和:4681

約数の個数: 24

約数和(自身を含む): 74403504

約数和(自身を除く): 42572388

約数列:

[1, 2, 3, 4, 6, 12, 661, 1322, 1983, 2644, 3966, 4013, 7932, 8026, 12039, 16052, 24078, 48156, 2652593, 5305186, 7957779, 10610372, 15915558, 31831116]

約数ペア:

[(1, 31831116), (2, 15915558), (3, 10610372), (4, 7957779), (6, 5305186), (12, 2652593), (661, 48156), (1322, 24078), (1983, 16052), (2644, 12039), (3966, 8026), (4013, 7932)]