27964190

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{65033}}^1$

素因数の和:65083

約数の個数: 16

約数和(自身を含む): 51506928

約数和(自身を除く): 23542738

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 65033, 130066, 325165, 650330, 2796419, 5592838, 13982095, 27964190]

約数ペア:

[(1, 27964190), (2, 13982095), (5, 5592838), (10, 2796419), (43, 650330), (86, 325165), (215, 130066), (430, 65033)]