55393456

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{51673}}^1$

素因数の和:51748

約数の個数: 20

約数和(自身を含む): 108928792

約数和(自身を除く): 53535336

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 51673, 103346, 206692, 413384, 826768, 3462091, 6924182, 13848364, 27696728, 55393456]

約数ペア:

[(1, 55393456), (2, 27696728), (4, 13848364), (8, 6924182), (16, 3462091), (67, 826768), (134, 413384), (268, 206692), (536, 103346), (1072, 51673)]