39637456

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{18911}}^1$

素因数の和:19050

約数の個数: 20

約数和(自身を含む): 77387904

約数和(自身を除く): 37750448

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 18911, 37822, 75644, 151288, 302576, 2477341, 4954682, 9909364, 19818728, 39637456]

約数ペア:

[(1, 39637456), (2, 19818728), (4, 9909364), (8, 4954682), (16, 2477341), (131, 302576), (262, 151288), (524, 75644), (1048, 37822), (2096, 18911)]