90568868

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{569}}^1\times {\mathrm{3061}}^1$

素因数の和:3647

約数の個数: 24

約数和(自身を含む): 171043320

約数和(自身を除く): 80474452

約数列:

[1, 2, 4, 13, 26, 52, 569, 1138, 2276, 3061, 6122, 7397, 12244, 14794, 29588, 39793, 79586, 159172, 1741709, 3483418, 6966836, 22642217, 45284434, 90568868]

約数ペア:

[(1, 90568868), (2, 45284434), (4, 22642217), (13, 6966836), (26, 3483418), (52, 1741709), (569, 159172), (1138, 79586), (2276, 39793), (3061, 29588), (6122, 14794), (7397, 12244)]