171228674

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{20477}}^1$

素因数の和:20629

約数の個数: 16

約数和(自身を含む): 266132088

約数和(自身を除く): 94903414

約数列:

[1, 2, 37, 74, 113, 226, 4181, 8362, 20477, 40954, 757649, 1515298, 2313901, 4627802, 85614337, 171228674]

約数ペア:

[(1, 171228674), (2, 85614337), (37, 4627802), (74, 2313901), (113, 1515298), (226, 757649), (4181, 40954), (8362, 20477)]