27148136

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{78919}}^1$

素因数の和:78968

約数の個数: 16

約数和(自身を含む): 52087200

約数和(自身を除く): 24939064

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 78919, 157838, 315676, 631352, 3393517, 6787034, 13574068, 27148136]

約数ペア:

[(1, 27148136), (2, 13574068), (4, 6787034), (8, 3393517), (43, 631352), (86, 315676), (172, 157838), (344, 78919)]