78864326

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{122081}}^1$

素因数の和:122119

約数の個数: 16

約数和(自身を含む): 131848560

約数和(自身を除く): 52984234

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 122081, 244162, 2075377, 2319539, 4150754, 4639078, 39432163, 78864326]

約数ペア:

[(1, 78864326), (2, 39432163), (17, 4639078), (19, 4150754), (34, 2319539), (38, 2075377), (323, 244162), (646, 122081)]