22256

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{107}}^1$

素因数の和:128

約数の個数: 20

約数和(自身を含む): 46872

約数和(自身を除く): 24616

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 107, 208, 214, 428, 856, 1391, 1712, 2782, 5564, 11128, 22256]

約数ペア:

[(1, 22256), (2, 11128), (4, 5564), (8, 2782), (13, 1712), (16, 1391), (26, 856), (52, 428), (104, 214), (107, 208)]