57239216

素因数分解:

$2^4\times {\mathrm{1409}}^1\times {\mathrm{2539}}^1$

素因数の和:3956

約数の個数: 20

約数和(自身を含む): 111023400

約数和(自身を除く): 53784184

約数列:

[1, 2, 4, 8, 16, 1409, 2539, 2818, 5078, 5636, 10156, 11272, 20312, 22544, 40624, 3577451, 7154902, 14309804, 28619608, 57239216]

約数ペア:

[(1, 57239216), (2, 28619608), (4, 14309804), (8, 7154902), (16, 3577451), (1409, 40624), (2539, 22544), (2818, 20312), (5078, 11272), (5636, 10156)]