85914172

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{457}}^1\times {\mathrm{1093}}^1$

素因数の和:1597

約数の個数: 24

約数和(自身を含む): 154324016

約数和(自身を除く): 68409844

約数列:

[1, 2, 4, 43, 86, 172, 457, 914, 1093, 1828, 2186, 4372, 19651, 39302, 46999, 78604, 93998, 187996, 499501, 999002, 1998004, 21478543, 42957086, 85914172]

約数ペア:

[(1, 85914172), (2, 42957086), (4, 21478543), (43, 1998004), (86, 999002), (172, 499501), (457, 187996), (914, 93998), (1093, 78604), (1828, 46999), (2186, 39302), (4372, 19651)]