85820478

素因数分解:

$2^1\times 3^1\times {\mathrm{163}}^1\times {\mathrm{87751}}^1$

素因数の和:87919

約数の個数: 16

約数和(自身を含む): 172695936

約数和(自身を除く): 86875458

約数列:

[1, 2, 3, 6, 163, 326, 489, 978, 87751, 175502, 263253, 526506, 14303413, 28606826, 42910239, 85820478]

約数ペア:

[(1, 85820478), (2, 42910239), (3, 28606826), (6, 14303413), (163, 526506), (326, 263253), (489, 175502), (978, 87751)]