16489296

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{2663}}^1$

素因数の和:2720

約数の個数: 60

約数和(自身を含む): 47238048

約数和(自身を除く): 30748752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 86, 129, 144, 172, 258, 344, 387, 516, 688, 774, 1032, 1548, 2064, 2663, 3096, 5326, 6192, 7989, 10652, 15978, 21304, 23967, 31956, 42608, 47934, 63912, 95868, 114509, 127824, 191736, 229018, 343527, 383472, 458036, 687054, 916072, 1030581, 1374108, 1832144, 2061162, 2748216, 4122324, 5496432, 8244648, 16489296]

約数ペア:

[(1, 16489296), (2, 8244648), (3, 5496432), (4, 4122324), (6, 2748216), (8, 2061162), (9, 1832144), (12, 1374108), (16, 1030581), (18, 916072), (24, 687054), (36, 458036), (43, 383472), (48, 343527), (72, 229018), (86, 191736), (129, 127824), (144, 114509), (172, 95868), (258, 63912), (344, 47934), (387, 42608), (516, 31956), (688, 23967), (774, 21304), (1032, 15978), (1548, 10652), (2064, 7989), (2663, 6192), (3096, 5326)]