31427924

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{23041}}^1$

素因数の和:23087

約数の個数: 24

約数和(自身を含む): 61936896

約数和(自身を除く): 30508972

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 23041, 46082, 92164, 253451, 506902, 714271, 1013804, 1428542, 2857084, 7856981, 15713962, 31427924]

約数ペア:

[(1, 31427924), (2, 15713962), (4, 7856981), (11, 2857084), (22, 1428542), (31, 1013804), (44, 714271), (62, 506902), (124, 253451), (341, 92164), (682, 46082), (1364, 23041)]