31359384

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1447}}^1$

素因数の和:1509

約数の個数: 96

約数和(自身を含む): 99390720

約数和(自身を除く): 68031336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 43, 56, 63, 72, 84, 86, 126, 129, 168, 172, 252, 258, 301, 344, 387, 504, 516, 602, 774, 903, 1032, 1204, 1447, 1548, 1806, 2408, 2709, 2894, 3096, 3612, 4341, 5418, 5788, 7224, 8682, 10129, 10836, 11576, 13023, 17364, 20258, 21672, 26046, 30387, 34728, 40516, 52092, 60774, 62221, 81032, 91161, 104184, 121548, 124442, 182322, 186663, 243096, 248884, 364644, 373326, 435547, 497768, 559989, 729288, 746652, 871094, 1119978, 1306641, 1493304, 1742188, 2239956, 2613282, 3484376, 3919923, 4479912, 5226564, 7839846, 10453128, 15679692, 31359384]

約数ペア:

[(1, 31359384), (2, 15679692), (3, 10453128), (4, 7839846), (6, 5226564), (7, 4479912), (8, 3919923), (9, 3484376), (12, 2613282), (14, 2239956), (18, 1742188), (21, 1493304), (24, 1306641), (28, 1119978), (36, 871094), (42, 746652), (43, 729288), (56, 559989), (63, 497768), (72, 435547), (84, 373326), (86, 364644), (126, 248884), (129, 243096), (168, 186663), (172, 182322), (252, 124442), (258, 121548), (301, 104184), (344, 91161), (387, 81032), (504, 62221), (516, 60774), (602, 52092), (774, 40516), (903, 34728), (1032, 30387), (1204, 26046), (1447, 21672), (1548, 20258), (1806, 17364), (2408, 13023), (2709, 11576), (2894, 10836), (3096, 10129), (3612, 8682), (4341, 7224), (5418, 5788)]