117745208

素因数分解:

$2^3\times 7^1\times {\mathrm{2102593}}^1$

素因数の和:2102606

約数の個数: 16

約数和(自身を含む): 252311280

約数和(自身を除く): 134566072

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2102593, 4205186, 8410372, 14718151, 16820744, 29436302, 58872604, 117745208]

約数ペア:

[(1, 117745208), (2, 58872604), (4, 29436302), (7, 16820744), (8, 14718151), (14, 8410372), (28, 4205186), (56, 2102593)]