57641048

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{55001}}^1$

素因数の和:55138

約数の個数: 16

約数和(自身を含む): 108903960

約数和(自身を除く): 51262912

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 55001, 110002, 220004, 440008, 7205131, 14410262, 28820524, 57641048]

約数ペア:

[(1, 57641048), (2, 28820524), (4, 14410262), (8, 7205131), (131, 440008), (262, 220004), (524, 110002), (1048, 55001)]