82918994

素因数分解:

$2^1\times {\mathrm{257}}^1\times {\mathrm{353}}^1\times {\mathrm{457}}^1$

素因数の和:1069

約数の個数: 16

約数和(自身を含む): 125490168

約数和(自身を除く): 42571174

約数列:

[1, 2, 257, 353, 457, 514, 706, 914, 90721, 117449, 161321, 181442, 234898, 322642, 41459497, 82918994]

約数ペア:

[(1, 82918994), (2, 41459497), (257, 322642), (353, 234898), (457, 181442), (514, 161321), (706, 117449), (914, 90721)]