85785266

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{322501}}^1$

素因数の和:322529

約数の個数: 16

約数和(自身を含む): 154800960

約数和(自身を除く): 69015694

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 322501, 645002, 2257507, 4515014, 6127519, 12255038, 42892633, 85785266]

約数ペア:

[(1, 85785266), (2, 42892633), (7, 12255038), (14, 6127519), (19, 4515014), (38, 2257507), (133, 645002), (266, 322501)]