69081994

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{3361}}^1$

素因数の和:3645

約数の個数: 16

約数和(自身を含む): 106508160

約数和(自身を除く): 37426166

約数列:

[1, 2, 43, 86, 239, 478, 3361, 6722, 10277, 20554, 144523, 289046, 803279, 1606558, 34540997, 69081994]

約数ペア:

[(1, 69081994), (2, 34540997), (43, 1606558), (86, 803279), (239, 289046), (478, 144523), (3361, 20554), (6722, 10277)]