31372

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:69

約数の個数: 24

約数和(自身を含む): 64512

約数和(自身を除く): 33140

約数列:

[1, 2, 4, 11, 22, 23, 31, 44, 46, 62, 92, 124, 253, 341, 506, 682, 713, 1012, 1364, 1426, 2852, 7843, 15686, 31372]

約数ペア:

[(1, 31372), (2, 15686), (4, 7843), (11, 2852), (22, 1426), (23, 1364), (31, 1012), (44, 713), (46, 682), (62, 506), (92, 341), (124, 253)]