82840042

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{521}}^1\times {\mathrm{743}}^1$

素因数の和:1373

約数の個数: 16

約数和(自身を含む): 125831232

約数和(自身を除く): 42991190

約数列:

[1, 2, 107, 214, 521, 743, 1042, 1486, 55747, 79501, 111494, 159002, 387103, 774206, 41420021, 82840042]

約数ペア:

[(1, 82840042), (2, 41420021), (107, 774206), (214, 387103), (521, 159002), (743, 111494), (1042, 79501), (1486, 55747)]