82840486

素因数分解:

$2^1\times {\mathrm{223}}^1\times {\mathrm{281}}^1\times {\mathrm{661}}^1$

素因数の和:1167

約数の個数: 16

約数和(自身を含む): 125451648

約数和(自身を除く): 42611162

約数列:

[1, 2, 223, 281, 446, 562, 661, 1322, 62663, 125326, 147403, 185741, 294806, 371482, 41420243, 82840486]

約数ペア:

[(1, 82840486), (2, 41420243), (223, 371482), (281, 294806), (446, 185741), (562, 147403), (661, 125326), (1322, 62663)]