31545852

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{367}}^1$

素因数の和:435

約数の個数: 96

約数和(自身を含む): 86553600

約数和(自身を除く): 55007748

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 29, 38, 39, 52, 57, 58, 76, 78, 87, 114, 116, 156, 174, 228, 247, 348, 367, 377, 494, 551, 734, 741, 754, 988, 1101, 1102, 1131, 1468, 1482, 1508, 1653, 2202, 2204, 2262, 2964, 3306, 4404, 4524, 4771, 6612, 6973, 7163, 9542, 10643, 13946, 14313, 14326, 19084, 20919, 21286, 21489, 27892, 28626, 28652, 31929, 41838, 42572, 42978, 57252, 63858, 83676, 85956, 90649, 127716, 138359, 181298, 202217, 271947, 276718, 362596, 404434, 415077, 543894, 553436, 606651, 808868, 830154, 1087788, 1213302, 1660308, 2426604, 2628821, 5257642, 7886463, 10515284, 15772926, 31545852]

約数ペア:

[(1, 31545852), (2, 15772926), (3, 10515284), (4, 7886463), (6, 5257642), (12, 2628821), (13, 2426604), (19, 1660308), (26, 1213302), (29, 1087788), (38, 830154), (39, 808868), (52, 606651), (57, 553436), (58, 543894), (76, 415077), (78, 404434), (87, 362596), (114, 276718), (116, 271947), (156, 202217), (174, 181298), (228, 138359), (247, 127716), (348, 90649), (367, 85956), (377, 83676), (494, 63858), (551, 57252), (734, 42978), (741, 42572), (754, 41838), (988, 31929), (1101, 28652), (1102, 28626), (1131, 27892), (1468, 21489), (1482, 21286), (1508, 20919), (1653, 19084), (2202, 14326), (2204, 14313), (2262, 13946), (2964, 10643), (3306, 9542), (4404, 7163), (4524, 6973), (4771, 6612)]