25547342

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{2161}}^1$

素因数の和:2443

約数の個数: 16

約数和(自身を含む): 40161312

約数和(自身を除く): 14613970

約数列:

[1, 2, 23, 46, 257, 514, 2161, 4322, 5911, 11822, 49703, 99406, 555377, 1110754, 12773671, 25547342]

約数ペア:

[(1, 25547342), (2, 12773671), (23, 1110754), (46, 555377), (257, 99406), (514, 49703), (2161, 11822), (4322, 5911)]