80051456

素因数分解:

$2^8\times {\mathrm{312701}}^1$

素因数の和:312717

約数の個数: 18

約数和(自身を含む): 159790722

約数和(自身を除く): 79739266

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 312701, 625402, 1250804, 2501608, 5003216, 10006432, 20012864, 40025728, 80051456]

約数ペア:

[(1, 80051456), (2, 40025728), (4, 20012864), (8, 10006432), (16, 5003216), (32, 2501608), (64, 1250804), (128, 625402), (256, 312701)]