4162288

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{20011}}^1$

素因数の和:20032

約数の個数: 20

約数和(自身を含む): 8685208

約数和(自身を除く): 4522920

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 20011, 40022, 80044, 160088, 260143, 320176, 520286, 1040572, 2081144, 4162288]

約数ペア:

[(1, 4162288), (2, 2081144), (4, 1040572), (8, 520286), (13, 320176), (16, 260143), (26, 160088), (52, 80044), (104, 40022), (208, 20011)]