41209456

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{19661}}^1$

素因数の和:19800

約数の個数: 20

約数和(自身を含む): 80456904

約数和(自身を除く): 39247448

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 19661, 39322, 78644, 157288, 314576, 2575591, 5151182, 10302364, 20604728, 41209456]

約数ペア:

[(1, 41209456), (2, 20604728), (4, 10302364), (8, 5151182), (16, 2575591), (131, 314576), (262, 157288), (524, 78644), (1048, 39322), (2096, 19661)]