80139722

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{701}}^1\times {\mathrm{4397}}^1$

素因数の和:5113

約数の個数: 16

約数和(自身を含む): 129670632

約数和(自身を除く): 49530910

約数列:

[1, 2, 13, 26, 701, 1402, 4397, 8794, 9113, 18226, 57161, 114322, 3082297, 6164594, 40069861, 80139722]

約数ペア:

[(1, 80139722), (2, 40069861), (13, 6164594), (26, 3082297), (701, 114322), (1402, 57161), (4397, 18226), (8794, 9113)]