856554032

素因数分解:

$2^4\times {\mathrm{1429}}^1\times {\mathrm{37463}}^1$

素因数の和:38900

約数の個数: 20

約数和(自身を含む): 1660779120

約数和(自身を除く): 804225088

約数列:

[1, 2, 4, 8, 16, 1429, 2858, 5716, 11432, 22864, 37463, 74926, 149852, 299704, 599408, 53534627, 107069254, 214138508, 428277016, 856554032]

約数ペア:

[(1, 856554032), (2, 428277016), (4, 214138508), (8, 107069254), (16, 53534627), (1429, 599408), (2858, 299704), (5716, 149852), (11432, 74926), (22864, 37463)]