91402016

素因数分解:

$2^5\times {\mathrm{137}}^1\times {\mathrm{20849}}^1$

素因数の和:20996

約数の個数: 24

約数和(自身を含む): 181269900

約数和(自身を除く): 89867884

約数列:

[1, 2, 4, 8, 16, 32, 137, 274, 548, 1096, 2192, 4384, 20849, 41698, 83396, 166792, 333584, 667168, 2856313, 5712626, 11425252, 22850504, 45701008, 91402016]

約数ペア:

[(1, 91402016), (2, 45701008), (4, 22850504), (8, 11425252), (16, 5712626), (32, 2856313), (137, 667168), (274, 333584), (548, 166792), (1096, 83396), (2192, 41698), (4384, 20849)]