16627336

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{193}}^1$

素因数の和:310

約数の個数: 48

約数和(自身を含む): 34832700

約数和(自身を除く): 18205364

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 89, 121, 178, 193, 242, 356, 386, 484, 712, 772, 968, 979, 1544, 1958, 2123, 3916, 4246, 7832, 8492, 10769, 16984, 17177, 21538, 23353, 34354, 43076, 46706, 68708, 86152, 93412, 137416, 186824, 188947, 377894, 755788, 1511576, 2078417, 4156834, 8313668, 16627336]

約数ペア:

[(1, 16627336), (2, 8313668), (4, 4156834), (8, 2078417), (11, 1511576), (22, 755788), (44, 377894), (88, 188947), (89, 186824), (121, 137416), (178, 93412), (193, 86152), (242, 68708), (356, 46706), (386, 43076), (484, 34354), (712, 23353), (772, 21538), (968, 17177), (979, 16984), (1544, 10769), (1958, 8492), (2123, 7832), (3916, 4246)]