31353856

素因数分解:

$2^{10}\times {\mathrm{67}}^1\times {\mathrm{457}}^1$

素因数の和:544

約数の個数: 44

約数和(自身を含む): 63751768

約数和(自身を除く): 32397912

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 128, 134, 256, 268, 457, 512, 536, 914, 1024, 1072, 1828, 2144, 3656, 4288, 7312, 8576, 14624, 17152, 29248, 30619, 34304, 58496, 61238, 68608, 116992, 122476, 233984, 244952, 467968, 489904, 979808, 1959616, 3919232, 7838464, 15676928, 31353856]

約数ペア:

[(1, 31353856), (2, 15676928), (4, 7838464), (8, 3919232), (16, 1959616), (32, 979808), (64, 489904), (67, 467968), (128, 244952), (134, 233984), (256, 122476), (268, 116992), (457, 68608), (512, 61238), (536, 58496), (914, 34304), (1024, 30619), (1072, 29248), (1828, 17152), (2144, 14624), (3656, 8576), (4288, 7312)]