82940716

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{181}}^1\times {\mathrm{1051}}^1$

素因数の和:1345

約数の個数: 24

約数和(自身を含む): 147427280

約数和(自身を除く): 64486564

約数列:

[1, 2, 4, 109, 181, 218, 362, 436, 724, 1051, 2102, 4204, 19729, 39458, 78916, 114559, 190231, 229118, 380462, 458236, 760924, 20735179, 41470358, 82940716]

約数ペア:

[(1, 82940716), (2, 41470358), (4, 20735179), (109, 760924), (181, 458236), (218, 380462), (362, 229118), (436, 190231), (724, 114559), (1051, 78916), (2102, 39458), (4204, 19729)]