80564744

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{774661}}^1$

素因数の和:774680

約数の個数: 16

約数和(自身を含む): 162679020

約数和(自身を除く): 82114276

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 774661, 1549322, 3098644, 6197288, 10070593, 20141186, 40282372, 80564744]

約数ペア:

[(1, 80564744), (2, 40282372), (4, 20141186), (8, 10070593), (13, 6197288), (26, 3098644), (52, 1549322), (104, 774661)]