8186168

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{449}}^1$

素因数の和:551

約数の個数: 32

約数和(自身を含む): 16038000

約数和(自身を除く): 7851832

約数列:

[1, 2, 4, 8, 43, 53, 86, 106, 172, 212, 344, 424, 449, 898, 1796, 2279, 3592, 4558, 9116, 18232, 19307, 23797, 38614, 47594, 77228, 95188, 154456, 190376, 1023271, 2046542, 4093084, 8186168]

約数ペア:

[(1, 8186168), (2, 4093084), (4, 2046542), (8, 1023271), (43, 190376), (53, 154456), (86, 95188), (106, 77228), (172, 47594), (212, 38614), (344, 23797), (424, 19307), (449, 18232), (898, 9116), (1796, 4558), (2279, 3592)]