86288884

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{53003}}^1$

素因数の和:53055

約数の個数: 24

約数和(自身を含む): 169188768

約数和(自身を除く): 82899884

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 53003, 106006, 212012, 583033, 1166066, 1961111, 2332132, 3922222, 7844444, 21572221, 43144442, 86288884]

約数ペア:

[(1, 86288884), (2, 43144442), (4, 21572221), (11, 7844444), (22, 3922222), (37, 2332132), (44, 1961111), (74, 1166066), (148, 583033), (407, 212012), (814, 106006), (1628, 53003)]