23000872

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{66863}}^1$

素因数の和:66912

約数の個数: 16

約数和(自身を含む): 44130240

約数和(自身を除く): 21129368

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 66863, 133726, 267452, 534904, 2875109, 5750218, 11500436, 23000872]

約数ペア:

[(1, 23000872), (2, 11500436), (4, 5750218), (8, 2875109), (43, 534904), (86, 267452), (172, 133726), (344, 66863)]