90836306

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{20959}}^1$

素因数の和:21169

約数の個数: 16

約数和(自身を含む): 149402880

約数和(自身を除く): 58566574

約数列:

[1, 2, 11, 22, 197, 394, 2167, 4334, 20959, 41918, 230549, 461098, 4128923, 8257846, 45418153, 90836306]

約数ペア:

[(1, 90836306), (2, 45418153), (11, 8257846), (22, 4128923), (197, 461098), (394, 230549), (2167, 41918), (4334, 20959)]