86848415

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{1979}}^1$

素因数の和:2182

約数の個数: 16

約数和(自身を含む): 106634880

約数和(自身を除く): 19786465

約数列:

[1, 5, 67, 131, 335, 655, 1979, 8777, 9895, 43885, 132593, 259249, 662965, 1296245, 17369683, 86848415]

約数ペア:

[(1, 86848415), (5, 17369683), (67, 1296245), (131, 662965), (335, 259249), (655, 132593), (1979, 43885), (8777, 9895)]