81052138

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{92737}}^1$

素因数の和:92781

約数の個数: 16

約数和(自身を含む): 133542720

約数和(自身を除く): 52490582

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 92737, 185474, 1762003, 2132951, 3524006, 4265902, 40526069, 81052138]

約数ペア:

[(1, 81052138), (2, 40526069), (19, 4265902), (23, 3524006), (38, 2132951), (46, 1762003), (437, 185474), (874, 92737)]