39944036

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{82529}}^1$

素因数の和:82555

約数の個数: 18

約数和(自身を含む): 76835430

約数和(自身を除く): 36891394

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 82529, 165058, 330116, 907819, 1815638, 3631276, 9986009, 19972018, 39944036]

約数ペア:

[(1, 39944036), (2, 19972018), (4, 9986009), (11, 3631276), (22, 1815638), (44, 907819), (121, 330116), (242, 165058), (484, 82529)]