18166096

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{87337}}^1$

素因数の和:87358

約数の個数: 20

約数和(自身を含む): 37904692

約数和(自身を除く): 19738596

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 87337, 174674, 349348, 698696, 1135381, 1397392, 2270762, 4541524, 9083048, 18166096]

約数ペア:

[(1, 18166096), (2, 9083048), (4, 4541524), (8, 2270762), (13, 1397392), (16, 1135381), (26, 698696), (52, 349348), (104, 174674), (208, 87337)]