86091038

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{9857}}^1$

素因数の和:10267

約数の個数: 16

約数和(自身を含む): 141245424

約数和(自身を除く): 55154386

約数列:

[1, 2, 11, 22, 397, 794, 4367, 8734, 9857, 19714, 108427, 216854, 3913229, 7826458, 43045519, 86091038]

約数ペア:

[(1, 86091038), (2, 43045519), (11, 7826458), (22, 3913229), (397, 216854), (794, 108427), (4367, 19714), (8734, 9857)]