408096184

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{4987}}^1$

素因数の和:5239

約数の個数: 32

約数和(自身を含む): 783814320

約数和(自身を除く): 375718136

約数列:

[1, 2, 4, 8, 53, 106, 193, 212, 386, 424, 772, 1544, 4987, 9974, 10229, 19948, 20458, 39896, 40916, 81832, 264311, 528622, 962491, 1057244, 1924982, 2114488, 3849964, 7699928, 51012023, 102024046, 204048092, 408096184]

約数ペア:

[(1, 408096184), (2, 204048092), (4, 102024046), (8, 51012023), (53, 7699928), (106, 3849964), (193, 2114488), (212, 1924982), (386, 1057244), (424, 962491), (772, 528622), (1544, 264311), (4987, 81832), (9974, 40916), (10229, 39896), (19948, 20458)]