57180416

素因数分解:

$2^8\times {\mathrm{223361}}^1$

素因数の和:223377

約数の個数: 18

約数和(自身を含む): 114137982

約数和(自身を除く): 56957566

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 223361, 446722, 893444, 1786888, 3573776, 7147552, 14295104, 28590208, 57180416]

約数ペア:

[(1, 57180416), (2, 28590208), (4, 14295104), (8, 7147552), (16, 3573776), (32, 1786888), (64, 893444), (128, 446722), (256, 223361)]