55628288

素因数分解:

$2^9\times {\mathrm{108649}}^1$

素因数の和:108667

約数の個数: 20

約数和(自身を含む): 111148950

約数和(自身を除く): 55520662

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 108649, 217298, 434596, 869192, 1738384, 3476768, 6953536, 13907072, 27814144, 55628288]

約数ペア:

[(1, 55628288), (2, 27814144), (4, 13907072), (8, 6953536), (16, 3476768), (32, 1738384), (64, 869192), (128, 434596), (256, 217298), (512, 108649)]