25736848

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{39233}}^1$

素因数の和:39282

約数の個数: 20

約数和(自身を含む): 51082668

約数和(自身を除く): 25345820

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 39233, 78466, 156932, 313864, 627728, 1608553, 3217106, 6434212, 12868424, 25736848]

約数ペア:

[(1, 25736848), (2, 12868424), (4, 6434212), (8, 3217106), (16, 1608553), (41, 627728), (82, 313864), (164, 156932), (328, 78466), (656, 39233)]