81536546

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{448003}}^1$

素因数の和:448025

約数の個数: 16

約数和(自身を含む): 150529344

約数和(自身を除く): 68992798

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 448003, 896006, 3136021, 5824039, 6272042, 11648078, 40768273, 81536546]

約数ペア:

[(1, 81536546), (2, 40768273), (7, 11648078), (13, 6272042), (14, 5824039), (26, 3136021), (91, 896006), (182, 448003)]