287440304

素因数分解:

$2^4\times {\mathrm{193}}^1\times {\mathrm{93083}}^1$

素因数の和:93284

約数の個数: 20

約数和(自身を含む): 559807176

約数和(自身を除く): 272366872

約数列:

[1, 2, 4, 8, 16, 193, 386, 772, 1544, 3088, 93083, 186166, 372332, 744664, 1489328, 17965019, 35930038, 71860076, 143720152, 287440304]

約数ペア:

[(1, 287440304), (2, 143720152), (4, 71860076), (8, 35930038), (16, 17965019), (193, 1489328), (386, 744664), (772, 372332), (1544, 186166), (3088, 93083)]