31379644

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{2011}}^1$

素因数の和:2145

約数の個数: 24

約数和(自身を含む): 56786688

約数和(自身を除く): 25407044

約数列:

[1, 2, 4, 47, 83, 94, 166, 188, 332, 2011, 3901, 4022, 7802, 8044, 15604, 94517, 166913, 189034, 333826, 378068, 667652, 7844911, 15689822, 31379644]

約数ペア:

[(1, 31379644), (2, 15689822), (4, 7844911), (47, 667652), (83, 378068), (94, 333826), (166, 189034), (188, 166913), (332, 94517), (2011, 15604), (3901, 8044), (4022, 7802)]