8490032

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{17117}}^1$

素因数の和:17156

約数の個数: 20

約数和(自身を含む): 16981056

約数和(自身を除く): 8491024

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 17117, 34234, 68468, 136936, 273872, 530627, 1061254, 2122508, 4245016, 8490032]

約数ペア:

[(1, 8490032), (2, 4245016), (4, 2122508), (8, 1061254), (16, 530627), (31, 273872), (62, 136936), (124, 68468), (248, 34234), (496, 17117)]