40546172

素因数分解:

$2^2\times {\mathrm{181}}^1\times {\mathrm{56003}}^1$

素因数の和:56188

約数の個数: 12

約数和(自身を含む): 71349096

約数和(自身を除く): 30802924

約数列:

[1, 2, 4, 181, 362, 724, 56003, 112006, 224012, 10136543, 20273086, 40546172]

約数ペア:

[(1, 40546172), (2, 20273086), (4, 10136543), (181, 224012), (362, 112006), (724, 56003)]