8222128

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{3697}}^1$

素因数の和:3844

約数の個数: 20

約数和(自身を含む): 16049320

約数和(自身を除く): 7827192

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 3697, 7394, 14788, 29576, 59152, 513883, 1027766, 2055532, 4111064, 8222128]

約数ペア:

[(1, 8222128), (2, 4111064), (4, 2055532), (8, 1027766), (16, 513883), (139, 59152), (278, 29576), (556, 14788), (1112, 7394), (2224, 3697)]