16940544

素因数分解:

$2^9\times 3^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1$

素因数の和:331

約数の個数: 80

約数和(自身を含む): 46403280

約数和(自身を除く): 29462736

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 82, 96, 123, 128, 164, 192, 246, 256, 269, 328, 384, 492, 512, 538, 656, 768, 807, 984, 1076, 1312, 1536, 1614, 1968, 2152, 2624, 3228, 3936, 4304, 5248, 6456, 7872, 8608, 10496, 11029, 12912, 15744, 17216, 20992, 22058, 25824, 31488, 33087, 34432, 44116, 51648, 62976, 66174, 68864, 88232, 103296, 132348, 137728, 176464, 206592, 264696, 352928, 413184, 529392, 705856, 1058784, 1411712, 2117568, 2823424, 4235136, 5646848, 8470272, 16940544]

約数ペア:

[(1, 16940544), (2, 8470272), (3, 5646848), (4, 4235136), (6, 2823424), (8, 2117568), (12, 1411712), (16, 1058784), (24, 705856), (32, 529392), (41, 413184), (48, 352928), (64, 264696), (82, 206592), (96, 176464), (123, 137728), (128, 132348), (164, 103296), (192, 88232), (246, 68864), (256, 66174), (269, 62976), (328, 51648), (384, 44116), (492, 34432), (512, 33087), (538, 31488), (656, 25824), (768, 22058), (807, 20992), (984, 17216), (1076, 15744), (1312, 12912), (1536, 11029), (1614, 10496), (1968, 8608), (2152, 7872), (2624, 6456), (3228, 5248), (3936, 4304)]