25693832

素因数分解:

$2^3\times {\mathrm{257}}^1\times {\mathrm{12497}}^1$

素因数の和:12760

約数の個数: 16

約数和(自身を含む): 48367260

約数和(自身を除く): 22673428

約数列:

[1, 2, 4, 8, 257, 514, 1028, 2056, 12497, 24994, 49988, 99976, 3211729, 6423458, 12846916, 25693832]

約数ペア:

[(1, 25693832), (2, 12846916), (4, 6423458), (8, 3211729), (257, 99976), (514, 49988), (1028, 24994), (2056, 12497)]