86109155

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{22051}}^1$

素因数の和:22138

約数の個数: 16

約数和(自身を含む): 114317568

約数和(自身を除く): 28208413

約数列:

[1, 5, 11, 55, 71, 355, 781, 3905, 22051, 110255, 242561, 1212805, 1565621, 7828105, 17221831, 86109155]

約数ペア:

[(1, 86109155), (5, 17221831), (11, 7828105), (55, 1565621), (71, 1212805), (355, 242561), (781, 110255), (3905, 22051)]