82072418

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{20047}}^1$

素因数の和:20161

約数の個数: 16

約数和(自身を含む): 129911040

約数和(自身を除く): 47838622

約数列:

[1, 2, 23, 46, 89, 178, 2047, 4094, 20047, 40094, 461081, 922162, 1784183, 3568366, 41036209, 82072418]

約数ペア:

[(1, 82072418), (2, 41036209), (23, 3568366), (46, 1784183), (89, 922162), (178, 461081), (2047, 40094), (4094, 20047)]