88891679564

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{203879999}}^1$

素因数の和:203880112

約数の個数: 12

約数和(自身を含む): 156987600000

約数和(自身を除く): 68095920436

約数列:

[1, 2, 4, 109, 218, 436, 203879999, 407759998, 815519996, 22222919891, 44445839782, 88891679564]

約数ペア:

[(1, 88891679564), (2, 44445839782), (4, 22222919891), (109, 815519996), (218, 407759998), (436, 203879999)]