85457351

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31223}}^1$

素因数の和:31270

約数の個数: 16

約数和(自身を含む): 107910144

約数和(自身を除く): 22452793

約数列:

[1, 7, 17, 23, 119, 161, 391, 2737, 31223, 218561, 530791, 718129, 3715537, 5026903, 12208193, 85457351]

約数ペア:

[(1, 85457351), (7, 12208193), (17, 5026903), (23, 3715537), (119, 718129), (161, 530791), (391, 218561), (2737, 31223)]