64843484

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{277}}^1\times {\mathrm{1361}}^1$

素因数の和:1685

約数の個数: 24

約数和(自身を含む): 116619888

約数和(自身を除く): 51776404

約数列:

[1, 2, 4, 43, 86, 172, 277, 554, 1108, 1361, 2722, 5444, 11911, 23822, 47644, 58523, 117046, 234092, 376997, 753994, 1507988, 16210871, 32421742, 64843484]

約数ペア:

[(1, 64843484), (2, 32421742), (4, 16210871), (43, 1507988), (86, 753994), (172, 376997), (277, 234092), (554, 117046), (1108, 58523), (1361, 47644), (2722, 23822), (5444, 11911)]