40951676

素因数分解:

$2^2\times {\mathrm{439}}^1\times {\mathrm{23321}}^1$

素因数の和:23764

約数の個数: 12

約数和(自身を含む): 71831760

約数和(自身を除く): 30880084

約数列:

[1, 2, 4, 439, 878, 1756, 23321, 46642, 93284, 10237919, 20475838, 40951676]

約数ペア:

[(1, 40951676), (2, 20475838), (4, 10237919), (439, 93284), (878, 46642), (1756, 23321)]