131691056

素因数分解:

$2^4\times 7^1\times {\mathrm{1175813}}^1$

素因数の和:1175828

約数の個数: 20

約数和(自身を含む): 291601872

約数和(自身を除く): 159910816

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1175813, 2351626, 4703252, 8230691, 9406504, 16461382, 18813008, 32922764, 65845528, 131691056]

約数ペア:

[(1, 131691056), (2, 65845528), (4, 32922764), (7, 18813008), (8, 16461382), (14, 9406504), (16, 8230691), (28, 4703252), (56, 2351626), (112, 1175813)]