86136388

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{17077}}^1$

素因数の和:17191

約数の個数: 24

約数和(自身を含む): 164017112

約数和(自身を除く): 77880724

約数列:

[1, 2, 4, 13, 26, 52, 97, 194, 388, 1261, 2522, 5044, 17077, 34154, 68308, 222001, 444002, 888004, 1656469, 3312938, 6625876, 21534097, 43068194, 86136388]

約数ペア:

[(1, 86136388), (2, 43068194), (4, 21534097), (13, 6625876), (26, 3312938), (52, 1656469), (97, 888004), (194, 444002), (388, 222001), (1261, 68308), (2522, 34154), (5044, 17077)]