86205637

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{601}}^1\times {\mathrm{661}}^1$

素因数の和:1300

約数の個数: 16

約数和(自身を含む): 102022144

約数和(自身を除く): 15816507

約数列:

[1, 7, 31, 217, 601, 661, 4207, 4627, 18631, 20491, 130417, 143437, 397261, 2780827, 12315091, 86205637]

約数ペア:

[(1, 86205637), (7, 12315091), (31, 2780827), (217, 397261), (601, 143437), (661, 130417), (4207, 20491), (4627, 18631)]