80237744

素因数分解:

$2^4\times {\mathrm{233}}^1\times {\mathrm{21523}}^1$

素因数の和:21764

約数の個数: 20

約数和(自身を含む): 156135096

約数和(自身を除く): 75897352

約数列:

[1, 2, 4, 8, 16, 233, 466, 932, 1864, 3728, 21523, 43046, 86092, 172184, 344368, 5014859, 10029718, 20059436, 40118872, 80237744]

約数ペア:

[(1, 80237744), (2, 40118872), (4, 20059436), (8, 10029718), (16, 5014859), (233, 344368), (466, 172184), (932, 86092), (1864, 43046), (3728, 21523)]