80398446

素因数分解:

$2^1\times 3^1\times {\mathrm{163}}^1\times {\mathrm{82207}}^1$

素因数の和:82375

約数の個数: 16

約数和(自身を含む): 161785344

約数和(自身を除く): 81386898

約数列:

[1, 2, 3, 6, 163, 326, 489, 978, 82207, 164414, 246621, 493242, 13399741, 26799482, 40199223, 80398446]

約数ペア:

[(1, 80398446), (2, 40199223), (3, 26799482), (6, 13399741), (163, 493242), (326, 246621), (489, 164414), (978, 82207)]