8247142

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{5641}}^1$

素因数の和:5703

約数の個数: 16

約数和(自身を含む): 13405392

約数和(自身を除く): 5158250

約数列:

[1, 2, 17, 34, 43, 86, 731, 1462, 5641, 11282, 95897, 191794, 242563, 485126, 4123571, 8247142]

約数ペア:

[(1, 8247142), (2, 4123571), (17, 485126), (34, 242563), (43, 191794), (86, 95897), (731, 11282), (1462, 5641)]