80715427

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{557}}^1$

素因数の和:798

約数の個数: 16

約数和(自身を含む): 88869312

約数和(自身を除く): 8153885

約数列:

[1, 13, 71, 157, 557, 923, 2041, 7241, 11147, 39547, 87449, 144911, 514111, 1136837, 6208879, 80715427]

約数ペア:

[(1, 80715427), (13, 6208879), (71, 1136837), (157, 514111), (557, 144911), (923, 87449), (2041, 39547), (7241, 11147)]