91239604

素因数分解:

$2^2\times {\mathrm{521}}^1\times {\mathrm{43781}}^1$

素因数の和:44306

約数の個数: 12

約数和(自身を含む): 159979428

約数和(自身を除く): 68739824

約数列:

[1, 2, 4, 521, 1042, 2084, 43781, 87562, 175124, 22809901, 45619802, 91239604]

約数ペア:

[(1, 91239604), (2, 45619802), (4, 22809901), (521, 175124), (1042, 87562), (2084, 43781)]