86699735

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{2131}}^1$

素因数の和:2318

約数の個数: 16

約数和(自身を含む): 106429440

約数和(自身を除く): 19729705

約数列:

[1, 5, 79, 103, 395, 515, 2131, 8137, 10655, 40685, 168349, 219493, 841745, 1097465, 17339947, 86699735]

約数ペア:

[(1, 86699735), (5, 17339947), (79, 1097465), (103, 841745), (395, 219493), (515, 168349), (2131, 40685), (8137, 10655)]