82261828

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{4091}}^1$

素因数の和:4563

約数の個数: 24

約数和(自身を含む): 157427424

約数和(自身を除く): 75165596

約数列:

[1, 2, 4, 11, 22, 44, 457, 914, 1828, 4091, 5027, 8182, 10054, 16364, 20108, 45001, 90002, 180004, 1869587, 3739174, 7478348, 20565457, 41130914, 82261828]

約数ペア:

[(1, 82261828), (2, 41130914), (4, 20565457), (11, 7478348), (22, 3739174), (44, 1869587), (457, 180004), (914, 90002), (1828, 45001), (4091, 20108), (5027, 16364), (8182, 10054)]