871054256

素因数分解:

$2^4\times {\mathrm{2551}}^1\times {\mathrm{21341}}^1$

素因数の和:23900

約数の個数: 20

約数和(自身を含む): 1688408304

約数和(自身を除く): 817354048

約数列:

[1, 2, 4, 8, 16, 2551, 5102, 10204, 20408, 21341, 40816, 42682, 85364, 170728, 341456, 54440891, 108881782, 217763564, 435527128, 871054256]

約数ペア:

[(1, 871054256), (2, 435527128), (4, 217763564), (8, 108881782), (16, 54440891), (2551, 341456), (5102, 170728), (10204, 85364), (20408, 42682), (21341, 40816)]