31191864

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{467}}^1$

素因数の和:521

約数の個数: 96

約数和(自身を含む): 89631360

約数和(自身を除く): 58439496

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 23, 24, 33, 44, 46, 66, 69, 88, 92, 121, 132, 138, 184, 242, 253, 264, 276, 363, 467, 484, 506, 552, 726, 759, 934, 968, 1012, 1401, 1452, 1518, 1868, 2024, 2783, 2802, 2904, 3036, 3736, 5137, 5566, 5604, 6072, 8349, 10274, 10741, 11132, 11208, 15411, 16698, 20548, 21482, 22264, 30822, 32223, 33396, 41096, 42964, 56507, 61644, 64446, 66792, 85928, 113014, 118151, 123288, 128892, 169521, 226028, 236302, 257784, 339042, 354453, 452056, 472604, 678084, 708906, 945208, 1299661, 1356168, 1417812, 2599322, 2835624, 3898983, 5198644, 7797966, 10397288, 15595932, 31191864]

約数ペア:

[(1, 31191864), (2, 15595932), (3, 10397288), (4, 7797966), (6, 5198644), (8, 3898983), (11, 2835624), (12, 2599322), (22, 1417812), (23, 1356168), (24, 1299661), (33, 945208), (44, 708906), (46, 678084), (66, 472604), (69, 452056), (88, 354453), (92, 339042), (121, 257784), (132, 236302), (138, 226028), (184, 169521), (242, 128892), (253, 123288), (264, 118151), (276, 113014), (363, 85928), (467, 66792), (484, 64446), (506, 61644), (552, 56507), (726, 42964), (759, 41096), (934, 33396), (968, 32223), (1012, 30822), (1401, 22264), (1452, 21482), (1518, 20548), (1868, 16698), (2024, 15411), (2783, 11208), (2802, 11132), (2904, 10741), (3036, 10274), (3736, 8349), (5137, 6072), (5566, 5604)]