56196016

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{206603}}^1$

素因数の和:206628

約数の個数: 20

約数和(自身を含む): 115285032

約数和(自身を除く): 59089016

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 206603, 413206, 826412, 1652824, 3305648, 3512251, 7024502, 14049004, 28098008, 56196016]

約数ペア:

[(1, 56196016), (2, 28098008), (4, 14049004), (8, 7024502), (16, 3512251), (17, 3305648), (34, 1652824), (68, 826412), (136, 413206), (272, 206603)]