25590256

素因数分解:

$2^4\times {\mathrm{193}}^1\times {\mathrm{8287}}^1$

素因数の和:8488

約数の個数: 20

約数和(自身を含む): 49844032

約数和(自身を除く): 24253776

約数列:

[1, 2, 4, 8, 16, 193, 386, 772, 1544, 3088, 8287, 16574, 33148, 66296, 132592, 1599391, 3198782, 6397564, 12795128, 25590256]

約数ペア:

[(1, 25590256), (2, 12795128), (4, 6397564), (8, 3198782), (16, 1599391), (193, 132592), (386, 66296), (772, 33148), (1544, 16574), (3088, 8287)]