164893454

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{16693}}^1$

素因数の和:17155

約数の個数: 16

約数和(自身を含む): 270442800

約数和(自身を除く): 105549346

約数列:

[1, 2, 11, 22, 449, 898, 4939, 9878, 16693, 33386, 183623, 367246, 7495157, 14990314, 82446727, 164893454]

約数ペア:

[(1, 164893454), (2, 82446727), (11, 14990314), (22, 7495157), (449, 367246), (898, 183623), (4939, 33386), (9878, 16693)]