42687224

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{280837}}^1$

素因数の和:280862

約数の個数: 16

約数和(自身を含む): 84251400

約数和(自身を除く): 41564176

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 280837, 561674, 1123348, 2246696, 5335903, 10671806, 21343612, 42687224]

約数ペア:

[(1, 42687224), (2, 21343612), (4, 10671806), (8, 5335903), (19, 2246696), (38, 1123348), (76, 561674), (152, 280837)]