226411184

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{345139}}^1$

素因数の和:345188

約数の個数: 20

約数和(自身を含む): 449372280

約数和(自身を除く): 222961096

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 345139, 690278, 1380556, 2761112, 5522224, 14150699, 28301398, 56602796, 113205592, 226411184]

約数ペア:

[(1, 226411184), (2, 113205592), (4, 56602796), (8, 28301398), (16, 14150699), (41, 5522224), (82, 2761112), (164, 1380556), (328, 690278), (656, 345139)]