66836414

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{21191}}^1$

素因数の和:21295

約数の個数: 16

約数和(自身を含む): 106807680

約数和(自身を除く): 39971266

約数列:

[1, 2, 19, 38, 83, 166, 1577, 3154, 21191, 42382, 402629, 805258, 1758853, 3517706, 33418207, 66836414]

約数ペア:

[(1, 66836414), (2, 33418207), (19, 3517706), (38, 1758853), (83, 805258), (166, 402629), (1577, 42382), (3154, 21191)]