16823856

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{311}}^1$

素因数の和:359

約数の個数: 120

約数和(自身を含む): 52925184

約数和(自身を除く): 36101328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 49, 56, 69, 84, 92, 98, 112, 138, 147, 161, 168, 184, 196, 276, 294, 311, 322, 336, 368, 392, 483, 552, 588, 622, 644, 784, 933, 966, 1104, 1127, 1176, 1244, 1288, 1866, 1932, 2177, 2254, 2352, 2488, 2576, 3381, 3732, 3864, 4354, 4508, 4976, 6531, 6762, 7153, 7464, 7728, 8708, 9016, 13062, 13524, 14306, 14928, 15239, 17416, 18032, 21459, 26124, 27048, 28612, 30478, 34832, 42918, 45717, 50071, 52248, 54096, 57224, 60956, 85836, 91434, 100142, 104496, 114448, 121912, 150213, 171672, 182868, 200284, 243824, 300426, 343344, 350497, 365736, 400568, 600852, 700994, 731472, 801136, 1051491, 1201704, 1401988, 2102982, 2403408, 2803976, 4205964, 5607952, 8411928, 16823856]

約数ペア:

[(1, 16823856), (2, 8411928), (3, 5607952), (4, 4205964), (6, 2803976), (7, 2403408), (8, 2102982), (12, 1401988), (14, 1201704), (16, 1051491), (21, 801136), (23, 731472), (24, 700994), (28, 600852), (42, 400568), (46, 365736), (48, 350497), (49, 343344), (56, 300426), (69, 243824), (84, 200284), (92, 182868), (98, 171672), (112, 150213), (138, 121912), (147, 114448), (161, 104496), (168, 100142), (184, 91434), (196, 85836), (276, 60956), (294, 57224), (311, 54096), (322, 52248), (336, 50071), (368, 45717), (392, 42918), (483, 34832), (552, 30478), (588, 28612), (622, 27048), (644, 26124), (784, 21459), (933, 18032), (966, 17416), (1104, 15239), (1127, 14928), (1176, 14306), (1244, 13524), (1288, 13062), (1866, 9016), (1932, 8708), (2177, 7728), (2254, 7464), (2352, 7153), (2488, 6762), (2576, 6531), (3381, 4976), (3732, 4508), (3864, 4354)]