47980288

素因数分解:

$2^8\times {\mathrm{187423}}^1$

素因数の和:187439

約数の個数: 18

約数和(自身を含む): 95773664

約数和(自身を除く): 47793376

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 187423, 374846, 749692, 1499384, 2998768, 5997536, 11995072, 23990144, 47980288]

約数ペア:

[(1, 47980288), (2, 23990144), (4, 11995072), (8, 5997536), (16, 2998768), (32, 1499384), (64, 749692), (128, 374846), (256, 187423)]