31157324

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{2029}}^1$

素因数の和:2393

約数の個数: 24

約数和(自身を含む): 59682000

約数和(自身を除く): 28524676

約数列:

[1, 2, 4, 11, 22, 44, 349, 698, 1396, 2029, 3839, 4058, 7678, 8116, 15356, 22319, 44638, 89276, 708121, 1416242, 2832484, 7789331, 15578662, 31157324]

約数ペア:

[(1, 31157324), (2, 15578662), (4, 7789331), (11, 2832484), (22, 1416242), (44, 708121), (349, 89276), (698, 44638), (1396, 22319), (2029, 15356), (3839, 8116), (4058, 7678)]