18056816

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{13597}}^1$

素因数の和:13688

約数の個数: 20

約数和(自身を含む): 35409192

約数和(自身を除く): 17352376

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 13597, 27194, 54388, 108776, 217552, 1128551, 2257102, 4514204, 9028408, 18056816]

約数ペア:

[(1, 18056816), (2, 9028408), (4, 4514204), (8, 2257102), (16, 1128551), (83, 217552), (166, 108776), (332, 54388), (664, 27194), (1328, 13597)]