31361924

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{5441}}^1$

素因数の和:5587

約数の個数: 24

約数和(自身を含む): 60340896

約数和(自身を除く): 28978972

約数列:

[1, 2, 4, 11, 22, 44, 131, 262, 524, 1441, 2882, 5441, 5764, 10882, 21764, 59851, 119702, 239404, 712771, 1425542, 2851084, 7840481, 15680962, 31361924]

約数ペア:

[(1, 31361924), (2, 15680962), (4, 7840481), (11, 2851084), (22, 1425542), (44, 712771), (131, 239404), (262, 119702), (524, 59851), (1441, 21764), (2882, 10882), (5441, 5764)]