90805652

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{953}}^1$

素因数の和:1088

約数の個数: 48

約数和(自身を含む): 188479872

約数和(自身を除く): 97674220

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 83, 164, 166, 287, 332, 574, 581, 953, 1148, 1162, 1906, 2324, 3403, 3812, 6671, 6806, 13342, 13612, 23821, 26684, 39073, 47642, 78146, 79099, 95284, 156292, 158198, 273511, 316396, 547022, 553693, 1094044, 1107386, 2214772, 3243059, 6486118, 12972236, 22701413, 45402826, 90805652]

約数ペア:

[(1, 90805652), (2, 45402826), (4, 22701413), (7, 12972236), (14, 6486118), (28, 3243059), (41, 2214772), (82, 1107386), (83, 1094044), (164, 553693), (166, 547022), (287, 316396), (332, 273511), (574, 158198), (581, 156292), (953, 95284), (1148, 79099), (1162, 78146), (1906, 47642), (2324, 39073), (3403, 26684), (3812, 23821), (6671, 13612), (6806, 13342)]