56521984

素因数分解:

$2^8\times {\mathrm{220789}}^1$

素因数の和:220805

約数の個数: 18

約数和(自身を含む): 112823690

約数和(自身を除く): 56301706

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 220789, 441578, 883156, 1766312, 3532624, 7065248, 14130496, 28260992, 56521984]

約数ペア:

[(1, 56521984), (2, 28260992), (4, 14130496), (8, 7065248), (16, 3532624), (32, 1766312), (64, 883156), (128, 441578), (256, 220789)]