86721834

素因数分解:

$2^1\times 3^1\times {\mathrm{269}}^1\times {\mathrm{53731}}^1$

素因数の和:54005

約数の個数: 16

約数和(自身を含む): 174091680

約数和(自身を除く): 87369846

約数列:

[1, 2, 3, 6, 269, 538, 807, 1614, 53731, 107462, 161193, 322386, 14453639, 28907278, 43360917, 86721834]

約数ペア:

[(1, 86721834), (2, 43360917), (3, 28907278), (6, 14453639), (269, 322386), (538, 161193), (807, 107462), (1614, 53731)]