66787186

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{9871}}^1$

素因数の和:10089

約数の個数: 16

約数和(自身を含む): 106617600

約数和(自身を除く): 39830414

約数列:

[1, 2, 17, 34, 199, 398, 3383, 6766, 9871, 19742, 167807, 335614, 1964329, 3928658, 33393593, 66787186]

約数ペア:

[(1, 66787186), (2, 33393593), (17, 3928658), (34, 1964329), (199, 335614), (398, 167807), (3383, 19742), (6766, 9871)]