40075034

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{227}}^1\times {\mathrm{857}}^1$

素因数の和:1189

約数の個数: 16

約数和(自身を含む): 61034688

約数和(自身を除く): 20959654

約数列:

[1, 2, 103, 206, 227, 454, 857, 1714, 23381, 46762, 88271, 176542, 194539, 389078, 20037517, 40075034]

約数ペア:

[(1, 40075034), (2, 20037517), (103, 389078), (206, 194539), (227, 176542), (454, 88271), (857, 46762), (1714, 23381)]