86764015

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{7993}}^1$

素因数の和:8178

約数の個数: 16

約数和(自身を含む): 112811328

約数和(自身を除く): 26047313

約数列:

[1, 5, 13, 65, 167, 835, 2171, 7993, 10855, 39965, 103909, 519545, 1334831, 6674155, 17352803, 86764015]

約数ペア:

[(1, 86764015), (5, 17352803), (13, 6674155), (65, 1334831), (167, 519545), (835, 103909), (2171, 39965), (7993, 10855)]