39530608

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{190051}}^1$

素因数の和:190072

約数の個数: 20

約数和(自身を含む): 82482568

約数和(自身を除く): 42951960

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 190051, 380102, 760204, 1520408, 2470663, 3040816, 4941326, 9882652, 19765304, 39530608]

約数ペア:

[(1, 39530608), (2, 19765304), (4, 9882652), (8, 4941326), (13, 3040816), (16, 2470663), (26, 1520408), (52, 760204), (104, 380102), (208, 190051)]