86070778

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{409}}^1\times {\mathrm{2447}}^1$

素因数の和:2901

約数の個数: 16

約数和(自身を含む): 132485760

約数和(自身を除く): 46414982

約数列:

[1, 2, 43, 86, 409, 818, 2447, 4894, 17587, 35174, 105221, 210442, 1000823, 2001646, 43035389, 86070778]

約数ペア:

[(1, 86070778), (2, 43035389), (43, 2001646), (86, 1000823), (409, 210442), (818, 105221), (2447, 35174), (4894, 17587)]