40739242

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{7351}}^1$

素因数の和:7533

約数の個数: 16

約数和(自身を含む): 65109312

約数和(自身を除く): 24370070

約数列:

[1, 2, 17, 34, 163, 326, 2771, 5542, 7351, 14702, 124967, 249934, 1198213, 2396426, 20369621, 40739242]

約数ペア:

[(1, 40739242), (2, 20369621), (17, 2396426), (34, 1198213), (163, 249934), (326, 124967), (2771, 14702), (5542, 7351)]