25710992

素因数分解:

$2^4\times {\mathrm{311}}^1\times {\mathrm{5167}}^1$

素因数の和:5486

約数の個数: 20

約数和(自身を含む): 49984896

約数和(自身を除く): 24273904

約数列:

[1, 2, 4, 8, 16, 311, 622, 1244, 2488, 4976, 5167, 10334, 20668, 41336, 82672, 1606937, 3213874, 6427748, 12855496, 25710992]

約数ペア:

[(1, 25710992), (2, 12855496), (4, 6427748), (8, 3213874), (16, 1606937), (311, 82672), (622, 41336), (1244, 20668), (2488, 10334), (4976, 5167)]