42404536

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{123269}}^1$

素因数の和:123318

約数の個数: 16

約数和(自身を含む): 81358200

約数和(自身を除く): 38953664

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 123269, 246538, 493076, 986152, 5300567, 10601134, 21202268, 42404536]

約数ペア:

[(1, 42404536), (2, 21202268), (4, 10601134), (8, 5300567), (43, 986152), (86, 493076), (172, 246538), (344, 123269)]