320465134096

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{241314107}}^1$

素因数の和:241314198

約数の個数: 20

約数和(自身を含む): 628381937232

約数和(自身を除く): 307916803136

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 241314107, 482628214, 965256428, 1930512856, 3861025712, 20029070881, 40058141762, 80116283524, 160232567048, 320465134096]

約数ペア:

[(1, 320465134096), (2, 160232567048), (4, 80116283524), (8, 40058141762), (16, 20029070881), (83, 3861025712), (166, 1930512856), (332, 965256428), (664, 482628214), (1328, 241314107)]