8965424

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43103}}^1$

素因数の和:43124

約数の個数: 20

約数和(自身を含む): 18707136

約数和(自身を除く): 9741712

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 43103, 86206, 172412, 344824, 560339, 689648, 1120678, 2241356, 4482712, 8965424]

約数ペア:

[(1, 8965424), (2, 4482712), (4, 2241356), (8, 1120678), (13, 689648), (16, 560339), (26, 344824), (52, 172412), (104, 86206), (208, 43103)]