22730032

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{109279}}^1$

素因数の和:109300

約数の個数: 20

約数和(自身を含む): 47427520

約数和(自身を除く): 24697488

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 109279, 218558, 437116, 874232, 1420627, 1748464, 2841254, 5682508, 11365016, 22730032]

約数ペア:

[(1, 22730032), (2, 11365016), (4, 5682508), (8, 2841254), (13, 1748464), (16, 1420627), (26, 874232), (52, 437116), (104, 218558), (208, 109279)]