56905984

素因数分解:

$2^8\times {\mathrm{222289}}^1$

素因数の和:222305

約数の個数: 18

約数和(自身を含む): 113590190

約数和(自身を除く): 56684206

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 222289, 444578, 889156, 1778312, 3556624, 7113248, 14226496, 28452992, 56905984]

約数ペア:

[(1, 56905984), (2, 28452992), (4, 14226496), (8, 7113248), (16, 3556624), (32, 1778312), (64, 889156), (128, 444578), (256, 222289)]