86538335

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{3089}}^1$

素因数の和:3538

約数の個数: 16

約数和(自身を含む): 112129920

約数和(自身を除く): 25591585

約数列:

[1, 5, 13, 65, 431, 2155, 3089, 5603, 15445, 28015, 40157, 200785, 1331359, 6656795, 17307667, 86538335]

約数ペア:

[(1, 86538335), (5, 17307667), (13, 6656795), (65, 1331359), (431, 200785), (2155, 40157), (3089, 28015), (5603, 15445)]