8258384

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{12589}}^1$

素因数の和:12638

約数の個数: 20

約数和(自身を含む): 16392180

約数和(自身を除く): 8133796

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 12589, 25178, 50356, 100712, 201424, 516149, 1032298, 2064596, 4129192, 8258384]

約数ペア:

[(1, 8258384), (2, 4129192), (4, 2064596), (8, 1032298), (16, 516149), (41, 201424), (82, 100712), (164, 50356), (328, 25178), (656, 12589)]