31216064

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:202

約数の個数: 84

約数和(自身を含む): 70942200

約数和(自身を除く): 39726136

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 58, 64, 88, 116, 121, 139, 176, 232, 242, 278, 319, 352, 464, 484, 556, 638, 704, 928, 968, 1112, 1276, 1529, 1856, 1936, 2224, 2552, 3058, 3509, 3872, 4031, 4448, 5104, 6116, 7018, 7744, 8062, 8896, 10208, 12232, 14036, 16124, 16819, 20416, 24464, 28072, 32248, 33638, 44341, 48928, 56144, 64496, 67276, 88682, 97856, 112288, 128992, 134552, 177364, 224576, 257984, 269104, 354728, 487751, 538208, 709456, 975502, 1076416, 1418912, 1951004, 2837824, 3902008, 7804016, 15608032, 31216064]

約数ペア:

[(1, 31216064), (2, 15608032), (4, 7804016), (8, 3902008), (11, 2837824), (16, 1951004), (22, 1418912), (29, 1076416), (32, 975502), (44, 709456), (58, 538208), (64, 487751), (88, 354728), (116, 269104), (121, 257984), (139, 224576), (176, 177364), (232, 134552), (242, 128992), (278, 112288), (319, 97856), (352, 88682), (464, 67276), (484, 64496), (556, 56144), (638, 48928), (704, 44341), (928, 33638), (968, 32248), (1112, 28072), (1276, 24464), (1529, 20416), (1856, 16819), (1936, 16124), (2224, 14036), (2552, 12232), (3058, 10208), (3509, 8896), (3872, 8062), (4031, 7744), (4448, 7018), (5104, 6116)]