25363088

素因数分解:

$2^4\times {\mathrm{641}}^1\times {\mathrm{2473}}^1$

素因数の和:3122

約数の個数: 20

約数和(自身を含む): 49237548

約数和(自身を除く): 23874460

約数列:

[1, 2, 4, 8, 16, 641, 1282, 2473, 2564, 4946, 5128, 9892, 10256, 19784, 39568, 1585193, 3170386, 6340772, 12681544, 25363088]

約数ペア:

[(1, 25363088), (2, 12681544), (4, 6340772), (8, 3170386), (16, 1585193), (641, 39568), (1282, 19784), (2473, 10256), (2564, 9892), (4946, 5128)]