85872028

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{10903}}^1$

素因数の和:11097

約数の個数: 24

約数和(自身を含む): 164868480

約数和(自身を除く): 78996452

約数列:

[1, 2, 4, 11, 22, 44, 179, 358, 716, 1969, 3938, 7876, 10903, 21806, 43612, 119933, 239866, 479732, 1951637, 3903274, 7806548, 21468007, 42936014, 85872028]

約数ペア:

[(1, 85872028), (2, 42936014), (4, 21468007), (11, 7806548), (22, 3903274), (44, 1951637), (179, 479732), (358, 239866), (716, 119933), (1969, 43612), (3938, 21806), (7876, 10903)]