30947768

素因数分解:

$2^3\times {\mathrm{881}}^1\times {\mathrm{4391}}^1$

素因数の和:5278

約数の個数: 16

約数和(自身を含む): 58106160

約数和(自身を除く): 27158392

約数列:

[1, 2, 4, 8, 881, 1762, 3524, 4391, 7048, 8782, 17564, 35128, 3868471, 7736942, 15473884, 30947768]

約数ペア:

[(1, 30947768), (2, 15473884), (4, 7736942), (8, 3868471), (881, 35128), (1762, 17564), (3524, 8782), (4391, 7048)]