80841856

素因数分解:

$2^7\times {\mathrm{631577}}^1$

素因数の和:631591

約数の個数: 16

約数和(自身を含む): 161052390

約数和(自身を除く): 80210534

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 631577, 1263154, 2526308, 5052616, 10105232, 20210464, 40420928, 80841856]

約数ペア:

[(1, 80841856), (2, 40420928), (4, 20210464), (8, 10105232), (16, 5052616), (32, 2526308), (64, 1263154), (128, 631577)]