559568

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{853}}^1$

素因数の和:902

約数の個数: 20

約数和(自身を含む): 1111908

約数和(自身を除く): 552340

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 853, 1706, 3412, 6824, 13648, 34973, 69946, 139892, 279784, 559568]

約数ペア:

[(1, 559568), (2, 279784), (4, 139892), (8, 69946), (16, 34973), (41, 13648), (82, 6824), (164, 3412), (328, 1706), (656, 853)]