108557972

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{631151}}^1$

素因数の和:631198

約数の個数: 12

約数和(自身を含む): 194394816

約数和(自身を除く): 85836844

約数列:

[1, 2, 4, 43, 86, 172, 631151, 1262302, 2524604, 27139493, 54278986, 108557972]

約数ペア:

[(1, 108557972), (2, 54278986), (4, 27139493), (43, 2524604), (86, 1262302), (172, 631151)]