80572418

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{641}}^1\times {\mathrm{3697}}^1$

素因数の和:4357

約数の個数: 16

約数和(自身を含む): 128202264

約数和(自身を除く): 47629846

約数列:

[1, 2, 17, 34, 641, 1282, 3697, 7394, 10897, 21794, 62849, 125698, 2369777, 4739554, 40286209, 80572418]

約数ペア:

[(1, 80572418), (2, 40286209), (17, 4739554), (34, 2369777), (641, 125698), (1282, 62849), (3697, 21794), (7394, 10897)]