31169664

素因数分解:

$2^7\times 3^3\times {\mathrm{29}}^1\times {\mathrm{311}}^1$

素因数の和:363

約数の個数: 128

約数和(自身を含む): 95472000

約数和(自身を除く): 64302336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 64, 72, 87, 96, 108, 116, 128, 144, 174, 192, 216, 232, 261, 288, 311, 348, 384, 432, 464, 522, 576, 622, 696, 783, 864, 928, 933, 1044, 1152, 1244, 1392, 1566, 1728, 1856, 1866, 2088, 2488, 2784, 2799, 3132, 3456, 3712, 3732, 4176, 4976, 5568, 5598, 6264, 7464, 8352, 8397, 9019, 9952, 11136, 11196, 12528, 14928, 16704, 16794, 18038, 19904, 22392, 25056, 27057, 29856, 33408, 33588, 36076, 39808, 44784, 50112, 54114, 59712, 67176, 72152, 81171, 89568, 100224, 108228, 119424, 134352, 144304, 162342, 179136, 216456, 243513, 268704, 288608, 324684, 358272, 432912, 487026, 537408, 577216, 649368, 865824, 974052, 1074816, 1154432, 1298736, 1731648, 1948104, 2597472, 3463296, 3896208, 5194944, 7792416, 10389888, 15584832, 31169664]

約数ペア:

[(1, 31169664), (2, 15584832), (3, 10389888), (4, 7792416), (6, 5194944), (8, 3896208), (9, 3463296), (12, 2597472), (16, 1948104), (18, 1731648), (24, 1298736), (27, 1154432), (29, 1074816), (32, 974052), (36, 865824), (48, 649368), (54, 577216), (58, 537408), (64, 487026), (72, 432912), (87, 358272), (96, 324684), (108, 288608), (116, 268704), (128, 243513), (144, 216456), (174, 179136), (192, 162342), (216, 144304), (232, 134352), (261, 119424), (288, 108228), (311, 100224), (348, 89568), (384, 81171), (432, 72152), (464, 67176), (522, 59712), (576, 54114), (622, 50112), (696, 44784), (783, 39808), (864, 36076), (928, 33588), (933, 33408), (1044, 29856), (1152, 27057), (1244, 25056), (1392, 22392), (1566, 19904), (1728, 18038), (1856, 16794), (1866, 16704), (2088, 14928), (2488, 12528), (2784, 11196), (2799, 11136), (3132, 9952), (3456, 9019), (3712, 8397), (3732, 8352), (4176, 7464), (4976, 6264), (5568, 5598)]