22364432

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{19687}}^1$

素因数の和:19766

約数の個数: 20

約数和(自身を含む): 43943616

約数和(自身を除く): 21579184

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 19687, 39374, 78748, 157496, 314992, 1397777, 2795554, 5591108, 11182216, 22364432]

約数ペア:

[(1, 22364432), (2, 11182216), (4, 5591108), (8, 2795554), (16, 1397777), (71, 314992), (142, 157496), (284, 78748), (568, 39374), (1136, 19687)]