31114244

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{27103}}^1$

素因数の和:27155

約数の個数: 24

約数和(自身を含む): 63748608

約数和(自身を除く): 32634364

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 27103, 54206, 108412, 189721, 379442, 758884, 1111223, 2222446, 4444892, 7778561, 15557122, 31114244]

約数ペア:

[(1, 31114244), (2, 15557122), (4, 7778561), (7, 4444892), (14, 2222446), (28, 1111223), (41, 758884), (82, 379442), (164, 189721), (287, 108412), (574, 54206), (1148, 27103)]