427659088

素因数分解:

$2^4\times {\mathrm{1117}}^1\times {\mathrm{23929}}^1$

素因数の和:25054

約数の個数: 20

約数和(自身を含む): 829365940

約数和(自身を除く): 401706852

約数列:

[1, 2, 4, 8, 16, 1117, 2234, 4468, 8936, 17872, 23929, 47858, 95716, 191432, 382864, 26728693, 53457386, 106914772, 213829544, 427659088]

約数ペア:

[(1, 427659088), (2, 213829544), (4, 106914772), (8, 53457386), (16, 26728693), (1117, 382864), (2234, 191432), (4468, 95716), (8936, 47858), (17872, 23929)]