90828712

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{67181}}^1$

素因数の和:67213

約数の個数: 24

約数和(自身を含む): 184414590

約数和(自身を除く): 93585878

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 67181, 134362, 268724, 537448, 873353, 1746706, 3493412, 6986824, 11353589, 22707178, 45414356, 90828712]

約数ペア:

[(1, 90828712), (2, 45414356), (4, 22707178), (8, 11353589), (13, 6986824), (26, 3493412), (52, 1746706), (104, 873353), (169, 537448), (338, 268724), (676, 134362), (1352, 67181)]