85409716

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{64901}}^1$

素因数の和:64959

約数の個数: 24

約数和(自身を含む): 174456576

約数和(自身を除く): 89046860

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 64901, 129802, 259604, 454307, 908614, 1817228, 3050347, 6100694, 12201388, 21352429, 42704858, 85409716]

約数ペア:

[(1, 85409716), (2, 42704858), (4, 21352429), (7, 12201388), (14, 6100694), (28, 3050347), (47, 1817228), (94, 908614), (188, 454307), (329, 259604), (658, 129802), (1316, 64901)]