40942294

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{233}}^1\times {\mathrm{853}}^1$

素因数の和:1191

約数の個数: 16

約数和(自身を含む): 62348832

約数和(自身を除く): 21406538

約数列:

[1, 2, 103, 206, 233, 466, 853, 1706, 23999, 47998, 87859, 175718, 198749, 397498, 20471147, 40942294]

約数ペア:

[(1, 40942294), (2, 20471147), (103, 397498), (206, 198749), (233, 175718), (466, 87859), (853, 47998), (1706, 23999)]