29018128

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{21851}}^1$

素因数の和:21942

約数の個数: 20

約数和(自身を含む): 56902608

約数和(自身を除く): 27884480

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 21851, 43702, 87404, 174808, 349616, 1813633, 3627266, 7254532, 14509064, 29018128]

約数ペア:

[(1, 29018128), (2, 14509064), (4, 7254532), (8, 3627266), (16, 1813633), (83, 349616), (166, 174808), (332, 87404), (664, 43702), (1328, 21851)]