85868786

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{11489}}^1$

素因数の和:11629

約数の個数: 16

約数和(自身を含む): 133605720

約数和(自身を除く): 47736934

約数列:

[1, 2, 37, 74, 101, 202, 3737, 7474, 11489, 22978, 425093, 850186, 1160389, 2320778, 42934393, 85868786]

約数ペア:

[(1, 85868786), (2, 42934393), (37, 2320778), (74, 1160389), (101, 850186), (202, 425093), (3737, 22978), (7474, 11489)]