40935494

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{199}}^1\times {\mathrm{631}}^1$

素因数の和:995

約数の個数: 16

約数和(自身を含む): 62188800

約数和(自身を除く): 21253306

約数列:

[1, 2, 163, 199, 326, 398, 631, 1262, 32437, 64874, 102853, 125569, 205706, 251138, 20467747, 40935494]

約数ペア:

[(1, 40935494), (2, 20467747), (163, 251138), (199, 205706), (326, 125569), (398, 102853), (631, 64874), (1262, 32437)]