31195212

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{29209}}^1$

素因数の和:29305

約数の個数: 24

約数和(自身を含む): 73609200

約数和(自身を除く): 42413988

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 267, 356, 534, 1068, 29209, 58418, 87627, 116836, 175254, 350508, 2599601, 5199202, 7798803, 10398404, 15597606, 31195212]

約数ペア:

[(1, 31195212), (2, 15597606), (3, 10398404), (4, 7798803), (6, 5199202), (12, 2599601), (89, 350508), (178, 175254), (267, 116836), (356, 87627), (534, 58418), (1068, 29209)]