31164336

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{719}}^1$

素因数の和:783

約数の個数: 120

約数和(自身を含む): 102136320

約数和(自身を除く): 70971984

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 43, 48, 56, 63, 72, 84, 86, 112, 126, 129, 144, 168, 172, 252, 258, 301, 336, 344, 387, 504, 516, 602, 688, 719, 774, 903, 1008, 1032, 1204, 1438, 1548, 1806, 2064, 2157, 2408, 2709, 2876, 3096, 3612, 4314, 4816, 5033, 5418, 5752, 6192, 6471, 7224, 8628, 10066, 10836, 11504, 12942, 14448, 15099, 17256, 20132, 21672, 25884, 30198, 30917, 34512, 40264, 43344, 45297, 51768, 60396, 61834, 80528, 90594, 92751, 103536, 120792, 123668, 181188, 185502, 216419, 241584, 247336, 278253, 362376, 371004, 432838, 494672, 556506, 649257, 724752, 742008, 865676, 1113012, 1298514, 1484016, 1731352, 1947771, 2226024, 2597028, 3462704, 3895542, 4452048, 5194056, 7791084, 10388112, 15582168, 31164336]

約数ペア:

[(1, 31164336), (2, 15582168), (3, 10388112), (4, 7791084), (6, 5194056), (7, 4452048), (8, 3895542), (9, 3462704), (12, 2597028), (14, 2226024), (16, 1947771), (18, 1731352), (21, 1484016), (24, 1298514), (28, 1113012), (36, 865676), (42, 742008), (43, 724752), (48, 649257), (56, 556506), (63, 494672), (72, 432838), (84, 371004), (86, 362376), (112, 278253), (126, 247336), (129, 241584), (144, 216419), (168, 185502), (172, 181188), (252, 123668), (258, 120792), (301, 103536), (336, 92751), (344, 90594), (387, 80528), (504, 61834), (516, 60396), (602, 51768), (688, 45297), (719, 43344), (774, 40264), (903, 34512), (1008, 30917), (1032, 30198), (1204, 25884), (1438, 21672), (1548, 20132), (1806, 17256), (2064, 15099), (2157, 14448), (2408, 12942), (2709, 11504), (2876, 10836), (3096, 10066), (3612, 8628), (4314, 7224), (4816, 6471), (5033, 6192), (5418, 5752)]