54854416

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{26171}}^1$

素因数の和:26310

約数の個数: 20

約数和(自身を含む): 107095824

約数和(自身を除く): 52241408

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 26171, 52342, 104684, 209368, 418736, 3428401, 6856802, 13713604, 27427208, 54854416]

約数ペア:

[(1, 54854416), (2, 27427208), (4, 13713604), (8, 6856802), (16, 3428401), (131, 418736), (262, 209368), (524, 104684), (1048, 52342), (2096, 26171)]