31088339988

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{373}}^1\times {\mathrm{971}}^1$

素因数の和:1685

約数の個数: 96

約数和(自身を含む): 76218734592

約数和(自身を除く): 45130394604

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 311, 373, 622, 746, 933, 971, 1119, 1244, 1492, 1866, 1942, 2238, 2913, 3732, 3884, 4476, 5826, 7153, 8579, 11652, 14306, 17158, 21459, 22333, 25737, 28612, 34316, 42918, 44666, 51474, 66999, 85836, 89332, 102948, 116003, 133998, 232006, 267996, 301981, 348009, 362183, 464012, 603962, 696018, 724366, 905943, 1086549, 1207924, 1392036, 1448732, 1811886, 2173098, 2668069, 3623772, 4346196, 5336138, 6945563, 8004207, 8330209, 10672276, 13891126, 16008414, 16660418, 20836689, 24990627, 27782252, 32016828, 33320836, 41673378, 49981254, 83346756, 99962508, 112638913, 225277826, 337916739, 450555652, 675833478, 1351666956, 2590694999, 5181389998, 7772084997, 10362779996, 15544169994, 31088339988]

約数ペア:

[(1, 31088339988), (2, 15544169994), (3, 10362779996), (4, 7772084997), (6, 5181389998), (12, 2590694999), (23, 1351666956), (46, 675833478), (69, 450555652), (92, 337916739), (138, 225277826), (276, 112638913), (311, 99962508), (373, 83346756), (622, 49981254), (746, 41673378), (933, 33320836), (971, 32016828), (1119, 27782252), (1244, 24990627), (1492, 20836689), (1866, 16660418), (1942, 16008414), (2238, 13891126), (2913, 10672276), (3732, 8330209), (3884, 8004207), (4476, 6945563), (5826, 5336138), (7153, 4346196), (8579, 3623772), (11652, 2668069), (14306, 2173098), (17158, 1811886), (21459, 1448732), (22333, 1392036), (25737, 1207924), (28612, 1086549), (34316, 905943), (42918, 724366), (44666, 696018), (51474, 603962), (66999, 464012), (85836, 362183), (89332, 348009), (102948, 301981), (116003, 267996), (133998, 232006)]