56936816

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{82757}}^1$

素因数の和:82808

約数の個数: 20

約数和(自身を含む): 112881912

約数和(自身を除く): 55945096

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 82757, 165514, 331028, 662056, 1324112, 3558551, 7117102, 14234204, 28468408, 56936816]

約数ペア:

[(1, 56936816), (2, 28468408), (4, 14234204), (8, 7117102), (16, 3558551), (43, 1324112), (86, 662056), (172, 331028), (344, 165514), (688, 82757)]