40131206

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{277}}^1\times {\mathrm{677}}^1$

素因数の和:1063

約数の個数: 16

約数和(自身を含む): 61068816

約数和(自身を除く): 20937610

約数列:

[1, 2, 107, 214, 277, 554, 677, 1354, 29639, 59278, 72439, 144878, 187529, 375058, 20065603, 40131206]

約数ペア:

[(1, 40131206), (2, 20065603), (107, 375058), (214, 187529), (277, 144878), (554, 72439), (677, 59278), (1354, 29639)]