87020612

素因数分解:

$2^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{16103}}^1$

素因数の和:16307

約数の個数: 24

約数和(自身を含む): 174953856

約数和(自身を除く): 87933244

約数列:

[1, 2, 4, 7, 14, 28, 193, 386, 772, 1351, 2702, 5404, 16103, 32206, 64412, 112721, 225442, 450884, 3107879, 6215758, 12431516, 21755153, 43510306, 87020612]

約数ペア:

[(1, 87020612), (2, 43510306), (4, 21755153), (7, 12431516), (14, 6215758), (28, 3107879), (193, 450884), (386, 225442), (772, 112721), (1351, 64412), (2702, 32206), (5404, 16103)]