80755456

素因数分解:

$2^8\times {\mathrm{315451}}^1$

素因数の和:315467

約数の個数: 18

約数和(自身を含む): 161195972

約数和(自身を除く): 80440516

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 315451, 630902, 1261804, 2523608, 5047216, 10094432, 20188864, 40377728, 80755456]

約数ペア:

[(1, 80755456), (2, 40377728), (4, 20188864), (8, 10094432), (16, 5047216), (32, 2523608), (64, 1261804), (128, 630902), (256, 315451)]