39951472

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{5279}}^1$

素因数の和:5341

約数の個数: 40

約数和(自身を含む): 86423040

約数和(自身を除く): 46471568

約数列:

[1, 2, 4, 8, 11, 16, 22, 43, 44, 86, 88, 172, 176, 344, 473, 688, 946, 1892, 3784, 5279, 7568, 10558, 21116, 42232, 58069, 84464, 116138, 226997, 232276, 453994, 464552, 907988, 929104, 1815976, 2496967, 3631952, 4993934, 9987868, 19975736, 39951472]

約数ペア:

[(1, 39951472), (2, 19975736), (4, 9987868), (8, 4993934), (11, 3631952), (16, 2496967), (22, 1815976), (43, 929104), (44, 907988), (86, 464552), (88, 453994), (172, 232276), (176, 226997), (344, 116138), (473, 84464), (688, 58069), (946, 42232), (1892, 21116), (3784, 10558), (5279, 7568)]