23456432

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{21881}}^1$

素因数の和:21956

約数の個数: 20

約数和(自身を含む): 46127256

約数和(自身を除く): 22670824

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 21881, 43762, 87524, 175048, 350096, 1466027, 2932054, 5864108, 11728216, 23456432]

約数ペア:

[(1, 23456432), (2, 11728216), (4, 5864108), (8, 2932054), (16, 1466027), (67, 350096), (134, 175048), (268, 87524), (536, 43762), (1072, 21881)]