31084416

素因数分解:

$2^7\times 3^2\times {\mathrm{11}}^2\times {\mathrm{223}}^1$

素因数の和:265

約数の個数: 144

約数和(自身を含む): 98760480

約数和(自身を除く): 67676064

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 121, 128, 132, 144, 176, 192, 198, 223, 242, 264, 288, 352, 363, 384, 396, 446, 484, 528, 576, 669, 704, 726, 792, 892, 968, 1056, 1089, 1152, 1338, 1408, 1452, 1584, 1784, 1936, 2007, 2112, 2178, 2453, 2676, 2904, 3168, 3568, 3872, 4014, 4224, 4356, 4906, 5352, 5808, 6336, 7136, 7359, 7744, 8028, 8712, 9812, 10704, 11616, 12672, 14272, 14718, 15488, 16056, 17424, 19624, 21408, 22077, 23232, 26983, 28544, 29436, 32112, 34848, 39248, 42816, 44154, 46464, 53966, 58872, 64224, 69696, 78496, 80949, 85632, 88308, 107932, 117744, 128448, 139392, 156992, 161898, 176616, 215864, 235488, 242847, 256896, 313984, 323796, 353232, 431728, 470976, 485694, 647592, 706464, 863456, 941952, 971388, 1295184, 1412928, 1726912, 1942776, 2590368, 2825856, 3453824, 3885552, 5180736, 7771104, 10361472, 15542208, 31084416]

約数ペア:

[(1, 31084416), (2, 15542208), (3, 10361472), (4, 7771104), (6, 5180736), (8, 3885552), (9, 3453824), (11, 2825856), (12, 2590368), (16, 1942776), (18, 1726912), (22, 1412928), (24, 1295184), (32, 971388), (33, 941952), (36, 863456), (44, 706464), (48, 647592), (64, 485694), (66, 470976), (72, 431728), (88, 353232), (96, 323796), (99, 313984), (121, 256896), (128, 242847), (132, 235488), (144, 215864), (176, 176616), (192, 161898), (198, 156992), (223, 139392), (242, 128448), (264, 117744), (288, 107932), (352, 88308), (363, 85632), (384, 80949), (396, 78496), (446, 69696), (484, 64224), (528, 58872), (576, 53966), (669, 46464), (704, 44154), (726, 42816), (792, 39248), (892, 34848), (968, 32112), (1056, 29436), (1089, 28544), (1152, 26983), (1338, 23232), (1408, 22077), (1452, 21408), (1584, 19624), (1784, 17424), (1936, 16056), (2007, 15488), (2112, 14718), (2178, 14272), (2453, 12672), (2676, 11616), (2904, 10704), (3168, 9812), (3568, 8712), (3872, 8028), (4014, 7744), (4224, 7359), (4356, 7136), (4906, 6336), (5352, 5808)]