16320384

素因数分解:

$2^7\times 3^2\times {\mathrm{31}}^1\times {\mathrm{457}}^1$

素因数の和:508

約数の個数: 96

約数和(自身を含む): 48584640

約数和(自身を除く): 32264256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 279, 288, 372, 384, 457, 496, 558, 576, 744, 914, 992, 1116, 1152, 1371, 1488, 1828, 1984, 2232, 2742, 2976, 3656, 3968, 4113, 4464, 5484, 5952, 7312, 8226, 8928, 10968, 11904, 14167, 14624, 16452, 17856, 21936, 28334, 29248, 32904, 35712, 42501, 43872, 56668, 58496, 65808, 85002, 87744, 113336, 127503, 131616, 170004, 175488, 226672, 255006, 263232, 340008, 453344, 510012, 526464, 680016, 906688, 1020024, 1360032, 1813376, 2040048, 2720064, 4080096, 5440128, 8160192, 16320384]

約数ペア:

[(1, 16320384), (2, 8160192), (3, 5440128), (4, 4080096), (6, 2720064), (8, 2040048), (9, 1813376), (12, 1360032), (16, 1020024), (18, 906688), (24, 680016), (31, 526464), (32, 510012), (36, 453344), (48, 340008), (62, 263232), (64, 255006), (72, 226672), (93, 175488), (96, 170004), (124, 131616), (128, 127503), (144, 113336), (186, 87744), (192, 85002), (248, 65808), (279, 58496), (288, 56668), (372, 43872), (384, 42501), (457, 35712), (496, 32904), (558, 29248), (576, 28334), (744, 21936), (914, 17856), (992, 16452), (1116, 14624), (1152, 14167), (1371, 11904), (1488, 10968), (1828, 8928), (1984, 8226), (2232, 7312), (2742, 5952), (2976, 5484), (3656, 4464), (3968, 4113)]