56710256

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{49921}}^1$

素因数の和:50000

約数の個数: 20

約数和(自身を含む): 111425904

約数和(自身を除く): 54715648

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 49921, 99842, 199684, 399368, 798736, 3544391, 7088782, 14177564, 28355128, 56710256]

約数ペア:

[(1, 56710256), (2, 28355128), (4, 14177564), (8, 7088782), (16, 3544391), (71, 798736), (142, 399368), (284, 199684), (568, 99842), (1136, 49921)]