128097416

素因数分解:

$2^3\times {\mathrm{1759}}^1\times {\mathrm{9103}}^1$

素因数の和:10868

約数の個数: 16

約数和(自身を含む): 240345600

約数和(自身を除く): 112248184

約数列:

[1, 2, 4, 8, 1759, 3518, 7036, 9103, 14072, 18206, 36412, 72824, 16012177, 32024354, 64048708, 128097416]

約数ペア:

[(1, 128097416), (2, 64048708), (4, 32024354), (8, 16012177), (1759, 72824), (3518, 36412), (7036, 18206), (9103, 14072)]