65563216

素因数分解:

$2^4\times {\mathrm{1721}}^1\times {\mathrm{2381}}^1$

素因数の和:4110

約数の個数: 20

約数和(自身を含む): 127155924

約数和(自身を除く): 61592708

約数列:

[1, 2, 4, 8, 16, 1721, 2381, 3442, 4762, 6884, 9524, 13768, 19048, 27536, 38096, 4097701, 8195402, 16390804, 32781608, 65563216]

約数ペア:

[(1, 65563216), (2, 32781608), (4, 16390804), (8, 8195402), (16, 4097701), (1721, 38096), (2381, 27536), (3442, 19048), (4762, 13768), (6884, 9524)]