81559006

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{5323}}^1$

素因数の和:5535

約数の個数: 16

約数和(自身を含む): 125731584

約数和(自身を除く): 44172578

約数列:

[1, 2, 47, 94, 163, 326, 5323, 7661, 10646, 15322, 250181, 500362, 867649, 1735298, 40779503, 81559006]

約数ペア:

[(1, 81559006), (2, 40779503), (47, 1735298), (94, 867649), (163, 500362), (326, 250181), (5323, 15322), (7661, 10646)]