31945536

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:186

約数の個数: 224

約数和(自身を含む): 113792000

約数和(自身を除く): 81846464

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 54, 56, 57, 63, 64, 72, 76, 84, 96, 108, 112, 114, 126, 133, 139, 144, 152, 168, 171, 189, 192, 216, 224, 228, 252, 266, 278, 288, 304, 336, 342, 378, 399, 417, 432, 448, 456, 504, 513, 532, 556, 576, 608, 672, 684, 756, 798, 834, 864, 912, 973, 1008, 1026, 1064, 1112, 1197, 1216, 1251, 1344, 1368, 1512, 1596, 1668, 1728, 1824, 1946, 2016, 2052, 2128, 2224, 2394, 2502, 2641, 2736, 2919, 3024, 3192, 3336, 3591, 3648, 3753, 3892, 4032, 4104, 4256, 4448, 4788, 5004, 5282, 5472, 5838, 6048, 6384, 6672, 7182, 7506, 7784, 7923, 8208, 8512, 8757, 8896, 9576, 10008, 10564, 10944, 11676, 12096, 12768, 13344, 14364, 15012, 15568, 15846, 16416, 17514, 18487, 19152, 20016, 21128, 23352, 23769, 25536, 26271, 26688, 28728, 30024, 31136, 31692, 32832, 35028, 36974, 38304, 40032, 42256, 46704, 47538, 52542, 55461, 57456, 60048, 62272, 63384, 70056, 71307, 73948, 76608, 80064, 84512, 93408, 95076, 105084, 110922, 114912, 120096, 126768, 140112, 142614, 147896, 166383, 169024, 186816, 190152, 210168, 221844, 229824, 240192, 253536, 280224, 285228, 295792, 332766, 380304, 420336, 443688, 499149, 507072, 560448, 570456, 591584, 665532, 760608, 840672, 887376, 998298, 1140912, 1183168, 1331064, 1521216, 1681344, 1774752, 1996596, 2281824, 2662128, 3549504, 3993192, 4563648, 5324256, 7986384, 10648512, 15972768, 31945536]

約数ペア:

[(1, 31945536), (2, 15972768), (3, 10648512), (4, 7986384), (6, 5324256), (7, 4563648), (8, 3993192), (9, 3549504), (12, 2662128), (14, 2281824), (16, 1996596), (18, 1774752), (19, 1681344), (21, 1521216), (24, 1331064), (27, 1183168), (28, 1140912), (32, 998298), (36, 887376), (38, 840672), (42, 760608), (48, 665532), (54, 591584), (56, 570456), (57, 560448), (63, 507072), (64, 499149), (72, 443688), (76, 420336), (84, 380304), (96, 332766), (108, 295792), (112, 285228), (114, 280224), (126, 253536), (133, 240192), (139, 229824), (144, 221844), (152, 210168), (168, 190152), (171, 186816), (189, 169024), (192, 166383), (216, 147896), (224, 142614), (228, 140112), (252, 126768), (266, 120096), (278, 114912), (288, 110922), (304, 105084), (336, 95076), (342, 93408), (378, 84512), (399, 80064), (417, 76608), (432, 73948), (448, 71307), (456, 70056), (504, 63384), (513, 62272), (532, 60048), (556, 57456), (576, 55461), (608, 52542), (672, 47538), (684, 46704), (756, 42256), (798, 40032), (834, 38304), (864, 36974), (912, 35028), (973, 32832), (1008, 31692), (1026, 31136), (1064, 30024), (1112, 28728), (1197, 26688), (1216, 26271), (1251, 25536), (1344, 23769), (1368, 23352), (1512, 21128), (1596, 20016), (1668, 19152), (1728, 18487), (1824, 17514), (1946, 16416), (2016, 15846), (2052, 15568), (2128, 15012), (2224, 14364), (2394, 13344), (2502, 12768), (2641, 12096), (2736, 11676), (2919, 10944), (3024, 10564), (3192, 10008), (3336, 9576), (3591, 8896), (3648, 8757), (3753, 8512), (3892, 8208), (4032, 7923), (4104, 7784), (4256, 7506), (4448, 7182), (4788, 6672), (5004, 6384), (5282, 6048), (5472, 5838)]