40409198

素因数分解:

$2^1\times {\mathrm{419}}^1\times {\mathrm{48221}}^1$

素因数の和:48642

約数の個数: 8

約数和(自身を含む): 60759720

約数和(自身を除く): 20350522

約数列:

[1, 2, 419, 838, 48221, 96442, 20204599, 40409198]

約数ペア:

[(1, 40409198), (2, 20204599), (419, 96442), (838, 48221)]