78082514

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{863}}^1\times {\mathrm{2381}}^1$

素因数の和:3265

約数の個数: 16

約数和(自身を含む): 123482880

約数和(自身を除く): 45400366

約数列:

[1, 2, 19, 38, 863, 1726, 2381, 4762, 16397, 32794, 45239, 90478, 2054803, 4109606, 39041257, 78082514]

約数ペア:

[(1, 78082514), (2, 39041257), (19, 4109606), (38, 2054803), (863, 90478), (1726, 45239), (2381, 32794), (4762, 16397)]