31384859968

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^2\times {\mathrm{578971}}^1$

素因数の和:579012

約数の個数: 84

約数和(自身を含む): 78235328416

約数和(自身を除く): 46850468448

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 121, 154, 176, 224, 242, 308, 352, 448, 484, 616, 704, 847, 968, 1232, 1694, 1936, 2464, 3388, 3872, 4928, 6776, 7744, 13552, 27104, 54208, 578971, 1157942, 2315884, 4052797, 4631768, 6368681, 8105594, 9263536, 12737362, 16211188, 18527072, 25474724, 32422376, 37054144, 44580767, 50949448, 64844752, 70055491, 89161534, 101898896, 129689504, 140110982, 178323068, 203797792, 259379008, 280221964, 356646136, 407595584, 490388437, 560443928, 713292272, 980776874, 1120887856, 1426584544, 1961553748, 2241775712, 2853169088, 3923107496, 4483551424, 7846214992, 15692429984, 31384859968]

約数ペア:

[(1, 31384859968), (2, 15692429984), (4, 7846214992), (7, 4483551424), (8, 3923107496), (11, 2853169088), (14, 2241775712), (16, 1961553748), (22, 1426584544), (28, 1120887856), (32, 980776874), (44, 713292272), (56, 560443928), (64, 490388437), (77, 407595584), (88, 356646136), (112, 280221964), (121, 259379008), (154, 203797792), (176, 178323068), (224, 140110982), (242, 129689504), (308, 101898896), (352, 89161534), (448, 70055491), (484, 64844752), (616, 50949448), (704, 44580767), (847, 37054144), (968, 32422376), (1232, 25474724), (1694, 18527072), (1936, 16211188), (2464, 12737362), (3388, 9263536), (3872, 8105594), (4928, 6368681), (6776, 4631768), (7744, 4052797), (13552, 2315884), (27104, 1157942), (54208, 578971)]