218142712

素因数分解:

$2^3\times {\mathrm{3329}}^1\times {\mathrm{8191}}^1$

素因数の和:11526

約数の個数: 16

約数和(自身を含む): 409190400

約数和(自身を除く): 191047688

約数列:

[1, 2, 4, 8, 3329, 6658, 8191, 13316, 16382, 26632, 32764, 65528, 27267839, 54535678, 109071356, 218142712]

約数ペア:

[(1, 218142712), (2, 109071356), (4, 54535678), (8, 27267839), (3329, 65528), (6658, 32764), (8191, 26632), (13316, 16382)]