55965328

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{85313}}^1$

素因数の和:85362

約数の個数: 20

約数和(自身を含む): 111078828

約数和(自身を除く): 55113500

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 85313, 170626, 341252, 682504, 1365008, 3497833, 6995666, 13991332, 27982664, 55965328]

約数ペア:

[(1, 55965328), (2, 27982664), (4, 13991332), (8, 6995666), (16, 3497833), (41, 1365008), (82, 682504), (164, 341252), (328, 170626), (656, 85313)]