90571244

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{277}}^1\times {\mathrm{1901}}^1$

素因数の和:2225

約数の個数: 24

約数和(自身を含む): 162856848

約数和(自身を除く): 72285604

約数列:

[1, 2, 4, 43, 86, 172, 277, 554, 1108, 1901, 3802, 7604, 11911, 23822, 47644, 81743, 163486, 326972, 526577, 1053154, 2106308, 22642811, 45285622, 90571244]

約数ペア:

[(1, 90571244), (2, 45285622), (4, 22642811), (43, 2106308), (86, 1053154), (172, 526577), (277, 326972), (554, 163486), (1108, 81743), (1901, 47644), (3802, 23822), (7604, 11911)]