75442984

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{219311}}^1$

素因数の和:219360

約数の個数: 16

約数和(自身を含む): 144745920

約数和(自身を除く): 69302936

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 219311, 438622, 877244, 1754488, 9430373, 18860746, 37721492, 75442984]

約数ペア:

[(1, 75442984), (2, 37721492), (4, 18860746), (8, 9430373), (43, 1754488), (86, 877244), (172, 438622), (344, 219311)]