87254266

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{22157}}^1$

素因数の和:22349

約数の個数: 16

約数和(自身を含む): 143583840

約数和(自身を除く): 56329574

約数列:

[1, 2, 11, 22, 179, 358, 1969, 3938, 22157, 44314, 243727, 487454, 3966103, 7932206, 43627133, 87254266]

約数ペア:

[(1, 87254266), (2, 43627133), (11, 7932206), (22, 3966103), (179, 487454), (358, 243727), (1969, 44314), (3938, 22157)]