64937002

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{80567}}^1$

素因数の和:80613

約数の個数: 16

約数和(自身を含む): 108283392

約数和(自身を除く): 43346390

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 80567, 161134, 1047371, 2094742, 2497577, 4995154, 32468501, 64937002]

約数ペア:

[(1, 64937002), (2, 32468501), (13, 4995154), (26, 2497577), (31, 2094742), (62, 1047371), (403, 161134), (806, 80567)]