22265728

素因数分解:

$2^7\times {\mathrm{197}}^1\times {\mathrm{883}}^1$

素因数の和:1094

約数の個数: 32

約数和(自身を含む): 44633160

約数和(自身を除く): 22367432

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 197, 394, 788, 883, 1576, 1766, 3152, 3532, 6304, 7064, 12608, 14128, 25216, 28256, 56512, 113024, 173951, 347902, 695804, 1391608, 2783216, 5566432, 11132864, 22265728]

約数ペア:

[(1, 22265728), (2, 11132864), (4, 5566432), (8, 2783216), (16, 1391608), (32, 695804), (64, 347902), (128, 173951), (197, 113024), (394, 56512), (788, 28256), (883, 25216), (1576, 14128), (1766, 12608), (3152, 7064), (3532, 6304)]