40360156

素因数分解:

$2^2\times {\mathrm{1609}}^1\times {\mathrm{6271}}^1$

素因数の和:7884

約数の個数: 12

約数和(自身を含む): 70685440

約数和(自身を除く): 30325284

約数列:

[1, 2, 4, 1609, 3218, 6271, 6436, 12542, 25084, 10090039, 20180078, 40360156]

約数ペア:

[(1, 40360156), (2, 20180078), (4, 10090039), (1609, 25084), (3218, 12542), (6271, 6436)]