162540968

素因数分解:

$2^3\times {\mathrm{353}}^1\times {\mathrm{57557}}^1$

素因数の和:57916

約数の個数: 16

約数和(自身を含む): 305632980

約数和(自身を除く): 143092012

約数列:

[1, 2, 4, 8, 353, 706, 1412, 2824, 57557, 115114, 230228, 460456, 20317621, 40635242, 81270484, 162540968]

約数ペア:

[(1, 162540968), (2, 81270484), (4, 40635242), (8, 20317621), (353, 460456), (706, 230228), (1412, 115114), (2824, 57557)]