31429776

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:138

約数の個数: 160

約数和(自身を含む): 99993600

約数和(自身を除く): 68563824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 49, 56, 69, 83, 84, 92, 98, 112, 138, 147, 161, 166, 168, 184, 196, 249, 276, 294, 322, 332, 336, 343, 368, 392, 483, 498, 552, 581, 588, 644, 664, 686, 784, 966, 996, 1029, 1104, 1127, 1162, 1176, 1288, 1328, 1372, 1743, 1909, 1932, 1992, 2058, 2254, 2324, 2352, 2576, 2744, 3381, 3486, 3818, 3864, 3984, 4067, 4116, 4508, 4648, 5488, 5727, 6762, 6972, 7636, 7728, 7889, 8134, 8232, 9016, 9296, 11454, 12201, 13363, 13524, 13944, 15272, 15778, 16268, 16464, 18032, 22908, 23667, 24402, 26726, 27048, 27888, 28469, 30544, 31556, 32536, 40089, 45816, 47334, 48804, 53452, 54096, 56938, 63112, 65072, 80178, 85407, 91632, 93541, 94668, 97608, 106904, 113876, 126224, 160356, 170814, 187082, 189336, 195216, 213808, 227752, 280623, 320712, 341628, 374164, 378672, 455504, 561246, 641424, 654787, 683256, 748328, 1122492, 1309574, 1366512, 1496656, 1964361, 2244984, 2619148, 3928722, 4489968, 5238296, 7857444, 10476592, 15714888, 31429776]

約数ペア:

[(1, 31429776), (2, 15714888), (3, 10476592), (4, 7857444), (6, 5238296), (7, 4489968), (8, 3928722), (12, 2619148), (14, 2244984), (16, 1964361), (21, 1496656), (23, 1366512), (24, 1309574), (28, 1122492), (42, 748328), (46, 683256), (48, 654787), (49, 641424), (56, 561246), (69, 455504), (83, 378672), (84, 374164), (92, 341628), (98, 320712), (112, 280623), (138, 227752), (147, 213808), (161, 195216), (166, 189336), (168, 187082), (184, 170814), (196, 160356), (249, 126224), (276, 113876), (294, 106904), (322, 97608), (332, 94668), (336, 93541), (343, 91632), (368, 85407), (392, 80178), (483, 65072), (498, 63112), (552, 56938), (581, 54096), (588, 53452), (644, 48804), (664, 47334), (686, 45816), (784, 40089), (966, 32536), (996, 31556), (1029, 30544), (1104, 28469), (1127, 27888), (1162, 27048), (1176, 26726), (1288, 24402), (1328, 23667), (1372, 22908), (1743, 18032), (1909, 16464), (1932, 16268), (1992, 15778), (2058, 15272), (2254, 13944), (2324, 13524), (2352, 13363), (2576, 12201), (2744, 11454), (3381, 9296), (3486, 9016), (3818, 8232), (3864, 8134), (3984, 7889), (4067, 7728), (4116, 7636), (4508, 6972), (4648, 6762), (5488, 5727)]