31362078448

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{115301759}}^1$

素因数の和:115301784

約数の個数: 20

約数和(自身を含む): 64338382080

約数和(自身を除く): 32976303632

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 115301759, 230603518, 461207036, 922414072, 1844828144, 1960129903, 3920259806, 7840519612, 15681039224, 31362078448]

約数ペア:

[(1, 31362078448), (2, 15681039224), (4, 7840519612), (8, 3920259806), (16, 1960129903), (17, 1844828144), (34, 922414072), (68, 461207036), (136, 230603518), (272, 115301759)]