31680924

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{240007}}^1$

素因数の和:240025

約数の個数: 24

約数和(自身を含む): 80642688

約数和(自身を除く): 48961764

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 240007, 480014, 720021, 960028, 1440042, 2640077, 2880084, 5280154, 7920231, 10560308, 15840462, 31680924]

約数ペア:

[(1, 31680924), (2, 15840462), (3, 10560308), (4, 7920231), (6, 5280154), (11, 2880084), (12, 2640077), (22, 1440042), (33, 960028), (44, 720021), (66, 480014), (132, 240007)]