80211128

素因数分解:

$2^3\times {\mathrm{2381}}^1\times {\mathrm{4211}}^1$

素因数の和:6598

約数の個数: 16

約数和(自身を含む): 150494760

約数和(自身を除く): 70283632

約数列:

[1, 2, 4, 8, 2381, 4211, 4762, 8422, 9524, 16844, 19048, 33688, 10026391, 20052782, 40105564, 80211128]

約数ペア:

[(1, 80211128), (2, 40105564), (4, 20052782), (8, 10026391), (2381, 33688), (4211, 19048), (4762, 16844), (8422, 9524)]