131079088

素因数分解:

$2^4\times 7^1\times {\mathrm{1170349}}^1$

素因数の和:1170364

約数の個数: 20

約数和(自身を含む): 290246800

約数和(自身を除く): 159167712

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1170349, 2340698, 4681396, 8192443, 9362792, 16384886, 18725584, 32769772, 65539544, 131079088]

約数ペア:

[(1, 131079088), (2, 65539544), (4, 32769772), (7, 18725584), (8, 16384886), (14, 9362792), (16, 8192443), (28, 4681396), (56, 2340698), (112, 1170349)]