81014726

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{30851}}^1$

素因数の和:30967

約数の個数: 16

約数和(自身を含む): 132169968

約数和(自身を除く): 51155242

約数列:

[1, 2, 13, 26, 101, 202, 1313, 2626, 30851, 61702, 401063, 802126, 3115951, 6231902, 40507363, 81014726]

約数ペア:

[(1, 81014726), (2, 40507363), (13, 6231902), (26, 3115951), (101, 802126), (202, 401063), (1313, 61702), (2626, 30851)]