31331832

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:213

約数の個数: 128

約数和(自身を含む): 95040000

約数和(自身を除く): 63708168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 56, 58, 59, 84, 87, 109, 116, 118, 168, 174, 177, 203, 218, 232, 236, 327, 348, 354, 406, 413, 436, 472, 609, 654, 696, 708, 763, 812, 826, 872, 1218, 1239, 1308, 1416, 1526, 1624, 1652, 1711, 2289, 2436, 2478, 2616, 3052, 3161, 3304, 3422, 4578, 4872, 4956, 5133, 6104, 6322, 6431, 6844, 9156, 9483, 9912, 10266, 11977, 12644, 12862, 13688, 18312, 18966, 19293, 20532, 22127, 23954, 25288, 25724, 35931, 37932, 38586, 41064, 44254, 45017, 47908, 51448, 66381, 71862, 75864, 77172, 88508, 90034, 95816, 132762, 135051, 143724, 154344, 177016, 180068, 186499, 265524, 270102, 287448, 360136, 372998, 531048, 540204, 559497, 745996, 1080408, 1118994, 1305493, 1491992, 2237988, 2610986, 3916479, 4475976, 5221972, 7832958, 10443944, 15665916, 31331832]

約数ペア:

[(1, 31331832), (2, 15665916), (3, 10443944), (4, 7832958), (6, 5221972), (7, 4475976), (8, 3916479), (12, 2610986), (14, 2237988), (21, 1491992), (24, 1305493), (28, 1118994), (29, 1080408), (42, 745996), (56, 559497), (58, 540204), (59, 531048), (84, 372998), (87, 360136), (109, 287448), (116, 270102), (118, 265524), (168, 186499), (174, 180068), (177, 177016), (203, 154344), (218, 143724), (232, 135051), (236, 132762), (327, 95816), (348, 90034), (354, 88508), (406, 77172), (413, 75864), (436, 71862), (472, 66381), (609, 51448), (654, 47908), (696, 45017), (708, 44254), (763, 41064), (812, 38586), (826, 37932), (872, 35931), (1218, 25724), (1239, 25288), (1308, 23954), (1416, 22127), (1526, 20532), (1624, 19293), (1652, 18966), (1711, 18312), (2289, 13688), (2436, 12862), (2478, 12644), (2616, 11977), (3052, 10266), (3161, 9912), (3304, 9483), (3422, 9156), (4578, 6844), (4872, 6431), (4956, 6322), (5133, 6104)]