31198896

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1$

素因数の和:315

約数の個数: 120

約数和(自身を含む): 93624960

約数和(自身を除く): 62426064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 31, 36, 48, 58, 62, 72, 87, 93, 116, 124, 144, 174, 186, 232, 241, 248, 261, 279, 348, 372, 464, 482, 496, 522, 558, 696, 723, 744, 899, 964, 1044, 1116, 1392, 1446, 1488, 1798, 1928, 2088, 2169, 2232, 2697, 2892, 3596, 3856, 4176, 4338, 4464, 5394, 5784, 6989, 7192, 7471, 8091, 8676, 10788, 11568, 13978, 14384, 14942, 16182, 17352, 20967, 21576, 22413, 27956, 29884, 32364, 34704, 41934, 43152, 44826, 55912, 59768, 62901, 64728, 67239, 83868, 89652, 111824, 119536, 125802, 129456, 134478, 167736, 179304, 216659, 251604, 268956, 335472, 358608, 433318, 503208, 537912, 649977, 866636, 1006416, 1075824, 1299954, 1733272, 1949931, 2599908, 3466544, 3899862, 5199816, 7799724, 10399632, 15599448, 31198896]

約数ペア:

[(1, 31198896), (2, 15599448), (3, 10399632), (4, 7799724), (6, 5199816), (8, 3899862), (9, 3466544), (12, 2599908), (16, 1949931), (18, 1733272), (24, 1299954), (29, 1075824), (31, 1006416), (36, 866636), (48, 649977), (58, 537912), (62, 503208), (72, 433318), (87, 358608), (93, 335472), (116, 268956), (124, 251604), (144, 216659), (174, 179304), (186, 167736), (232, 134478), (241, 129456), (248, 125802), (261, 119536), (279, 111824), (348, 89652), (372, 83868), (464, 67239), (482, 64728), (496, 62901), (522, 59768), (558, 55912), (696, 44826), (723, 43152), (744, 41934), (899, 34704), (964, 32364), (1044, 29884), (1116, 27956), (1392, 22413), (1446, 21576), (1488, 20967), (1798, 17352), (1928, 16182), (2088, 14942), (2169, 14384), (2232, 13978), (2697, 11568), (2892, 10788), (3596, 8676), (3856, 8091), (4176, 7471), (4338, 7192), (4464, 6989), (5394, 5784)]