4031008

素因数分解:

$2^5\times {\mathrm{103}}^1\times {\mathrm{1223}}^1$

素因数の和:1336

約数の個数: 24

約数和(自身を含む): 8019648

約数和(自身を除く): 3988640

約数列:

[1, 2, 4, 8, 16, 32, 103, 206, 412, 824, 1223, 1648, 2446, 3296, 4892, 9784, 19568, 39136, 125969, 251938, 503876, 1007752, 2015504, 4031008]

約数ペア:

[(1, 4031008), (2, 2015504), (4, 1007752), (8, 503876), (16, 251938), (32, 125969), (103, 39136), (206, 19568), (412, 9784), (824, 4892), (1223, 3296), (1648, 2446)]