85015888

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{171403}}^1$

素因数の和:171442

約数の個数: 20

約数和(自身を含む): 170032768

約数和(自身を除く): 85016880

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 171403, 342806, 685612, 1371224, 2742448, 5313493, 10626986, 21253972, 42507944, 85015888]

約数ペア:

[(1, 85015888), (2, 42507944), (4, 21253972), (8, 10626986), (16, 5313493), (31, 2742448), (62, 1371224), (124, 685612), (248, 342806), (496, 171403)]