80040023

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{613}}^1\times {\mathrm{811}}^1$

素因数の和:1454

約数の個数: 16

約数和(自身を含む): 95725056

約数和(自身を除く): 15685033

約数列:

[1, 7, 23, 161, 613, 811, 4291, 5677, 14099, 18653, 98693, 130571, 497143, 3480001, 11434289, 80040023]

約数ペア:

[(1, 80040023), (7, 11434289), (23, 3480001), (161, 497143), (613, 130571), (811, 98693), (4291, 18653), (5677, 14099)]