64429874

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{31991}}^1$

素因数の和:32065

約数の個数: 16

約数和(自身を含む): 103654080

約数和(自身を除く): 39224206

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 31991, 63982, 607829, 1215658, 1695523, 3391046, 32214937, 64429874]

約数ペア:

[(1, 64429874), (2, 32214937), (19, 3391046), (38, 1695523), (53, 1215658), (106, 607829), (1007, 63982), (2014, 31991)]