16894464

素因数分解:

$2^9\times 3^1\times {\mathrm{17}}^1\times {\mathrm{647}}^1$

素因数の和:685

約数の個数: 80

約数和(自身を含む): 47729088

約数和(自身を除く): 30834624

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 256, 272, 384, 408, 512, 544, 647, 768, 816, 1088, 1294, 1536, 1632, 1941, 2176, 2588, 3264, 3882, 4352, 5176, 6528, 7764, 8704, 10352, 10999, 13056, 15528, 20704, 21998, 26112, 31056, 32997, 41408, 43996, 62112, 65994, 82816, 87992, 124224, 131988, 165632, 175984, 248448, 263976, 331264, 351968, 496896, 527952, 703936, 993792, 1055904, 1407872, 2111808, 2815744, 4223616, 5631488, 8447232, 16894464]

約数ペア:

[(1, 16894464), (2, 8447232), (3, 5631488), (4, 4223616), (6, 2815744), (8, 2111808), (12, 1407872), (16, 1055904), (17, 993792), (24, 703936), (32, 527952), (34, 496896), (48, 351968), (51, 331264), (64, 263976), (68, 248448), (96, 175984), (102, 165632), (128, 131988), (136, 124224), (192, 87992), (204, 82816), (256, 65994), (272, 62112), (384, 43996), (408, 41408), (512, 32997), (544, 31056), (647, 26112), (768, 21998), (816, 20704), (1088, 15528), (1294, 13056), (1536, 10999), (1632, 10352), (1941, 8704), (2176, 7764), (2588, 6528), (3264, 5176), (3882, 4352)]