87304228

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{86269}}^1$

素因数の和:86307

約数の個数: 24

約数和(自身を含む): 173920320

約数和(自身を除く): 86616092

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 86269, 172538, 345076, 948959, 1897918, 1984187, 3795836, 3968374, 7936748, 21826057, 43652114, 87304228]

約数ペア:

[(1, 87304228), (2, 43652114), (4, 21826057), (11, 7936748), (22, 3968374), (23, 3795836), (44, 1984187), (46, 1897918), (92, 948959), (253, 345076), (506, 172538), (1012, 86269)]