80638939

素因数分解:

${\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1\times {\mathrm{359}}^1$

素因数の和:630

約数の個数: 16

約数和(自身を含む): 87272640

約数和(自身を除く): 6633701

約数列:

[1, 17, 73, 181, 359, 1241, 3077, 6103, 13213, 26207, 64979, 224621, 445519, 1104643, 4743467, 80638939]

約数ペア:

[(1, 80638939), (17, 4743467), (73, 1104643), (181, 445519), (359, 224621), (1241, 64979), (3077, 26207), (6103, 13213)]