31383264

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{263}}^1$

素因数の和:400

約数の個数: 96

約数和(自身を含む): 91010304

約数和(自身を除く): 59627040

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 113, 132, 176, 226, 263, 264, 339, 352, 452, 526, 528, 678, 789, 904, 1052, 1056, 1243, 1356, 1578, 1808, 2104, 2486, 2712, 2893, 3156, 3616, 3729, 4208, 4972, 5424, 5786, 6312, 7458, 8416, 8679, 9944, 10848, 11572, 12624, 14916, 17358, 19888, 23144, 25248, 29719, 29832, 34716, 39776, 46288, 59438, 59664, 69432, 89157, 92576, 118876, 119328, 138864, 178314, 237752, 277728, 326909, 356628, 475504, 653818, 713256, 951008, 980727, 1307636, 1426512, 1961454, 2615272, 2853024, 3922908, 5230544, 7845816, 10461088, 15691632, 31383264]

約数ペア:

[(1, 31383264), (2, 15691632), (3, 10461088), (4, 7845816), (6, 5230544), (8, 3922908), (11, 2853024), (12, 2615272), (16, 1961454), (22, 1426512), (24, 1307636), (32, 980727), (33, 951008), (44, 713256), (48, 653818), (66, 475504), (88, 356628), (96, 326909), (113, 277728), (132, 237752), (176, 178314), (226, 138864), (263, 119328), (264, 118876), (339, 92576), (352, 89157), (452, 69432), (526, 59664), (528, 59438), (678, 46288), (789, 39776), (904, 34716), (1052, 29832), (1056, 29719), (1243, 25248), (1356, 23144), (1578, 19888), (1808, 17358), (2104, 14916), (2486, 12624), (2712, 11572), (2893, 10848), (3156, 9944), (3616, 8679), (3729, 8416), (4208, 7458), (4972, 6312), (5424, 5786)]