5661424

素因数分解:

$2^4\times {\mathrm{331}}^1\times {\mathrm{1069}}^1$

素因数の和:1408

約数の個数: 20

約数和(自身を含む): 11012440

約数和(自身を除く): 5351016

約数列:

[1, 2, 4, 8, 16, 331, 662, 1069, 1324, 2138, 2648, 4276, 5296, 8552, 17104, 353839, 707678, 1415356, 2830712, 5661424]

約数ペア:

[(1, 5661424), (2, 2830712), (4, 1415356), (8, 707678), (16, 353839), (331, 17104), (662, 8552), (1069, 5296), (1324, 4276), (2138, 2648)]