86031205

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{9661}}^1$

素因数の和:9816

約数の個数: 16

約数和(自身を含む): 112001904

約数和(自身を除く): 25970699

約数列:

[1, 5, 13, 65, 137, 685, 1781, 8905, 9661, 48305, 125593, 627965, 1323557, 6617785, 17206241, 86031205]

約数ペア:

[(1, 86031205), (5, 17206241), (13, 6617785), (65, 1323557), (137, 627965), (685, 125593), (1781, 48305), (8905, 9661)]