87338042

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{360901}}^1$

素因数の和:360925

約数の個数: 12

約数和(自身を含む): 143999898

約数和(自身を除く): 56661856

約数列:

[1, 2, 11, 22, 121, 242, 360901, 721802, 3969911, 7939822, 43669021, 87338042]

約数ペア:

[(1, 87338042), (2, 43669021), (11, 7939822), (22, 3969911), (121, 721802), (242, 360901)]