16411912

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:214

約数の個数: 64

約数和(自身を含む): 35640000

約数和(自身を除く): 19228088

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 58, 59, 88, 109, 116, 118, 218, 232, 236, 319, 436, 472, 638, 649, 872, 1199, 1276, 1298, 1711, 2398, 2552, 2596, 3161, 3422, 4796, 5192, 6322, 6431, 6844, 9592, 12644, 12862, 13688, 18821, 25288, 25724, 34771, 37642, 51448, 69542, 70741, 75284, 139084, 141482, 150568, 186499, 278168, 282964, 372998, 565928, 745996, 1491992, 2051489, 4102978, 8205956, 16411912]

約数ペア:

[(1, 16411912), (2, 8205956), (4, 4102978), (8, 2051489), (11, 1491992), (22, 745996), (29, 565928), (44, 372998), (58, 282964), (59, 278168), (88, 186499), (109, 150568), (116, 141482), (118, 139084), (218, 75284), (232, 70741), (236, 69542), (319, 51448), (436, 37642), (472, 34771), (638, 25724), (649, 25288), (872, 18821), (1199, 13688), (1276, 12862), (1298, 12644), (1711, 9592), (2398, 6844), (2552, 6431), (2596, 6322), (3161, 5192), (3422, 4796)]