65078896

素因数分解:

$2^4\times {\mathrm{1559}}^1\times {\mathrm{2609}}^1$

素因数の和:4176

約数の個数: 20

約数和(自身を含む): 126219600

約数和(自身を除く): 61140704

約数列:

[1, 2, 4, 8, 16, 1559, 2609, 3118, 5218, 6236, 10436, 12472, 20872, 24944, 41744, 4067431, 8134862, 16269724, 32539448, 65078896]

約数ペア:

[(1, 65078896), (2, 32539448), (4, 16269724), (8, 8134862), (16, 4067431), (1559, 41744), (2609, 24944), (3118, 20872), (5218, 12472), (6236, 10436)]