84216572

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{112589}}^1$

素因数の和:112621

約数の個数: 24

約数和(自身を含む): 170236080

約数和(自身を除く): 86019508

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 112589, 225178, 450356, 1238479, 1914013, 2476958, 3828026, 4953916, 7656052, 21054143, 42108286, 84216572]

約数ペア:

[(1, 84216572), (2, 42108286), (4, 21054143), (11, 7656052), (17, 4953916), (22, 3828026), (34, 2476958), (44, 1914013), (68, 1238479), (187, 450356), (374, 225178), (748, 112589)]