25854992

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{52127}}^1$

素因数の和:52166

約数の個数: 20

約数和(自身を含む): 51710976

約数和(自身を除く): 25855984

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 52127, 104254, 208508, 417016, 834032, 1615937, 3231874, 6463748, 12927496, 25854992]

約数ペア:

[(1, 25854992), (2, 12927496), (4, 6463748), (8, 3231874), (16, 1615937), (31, 834032), (62, 417016), (124, 208508), (248, 104254), (496, 52127)]