85015664

素因数分解:

$2^4\times {\mathrm{337}}^1\times {\mathrm{15767}}^1$

素因数の和:16112

約数の個数: 20

約数和(自身を含む): 165217104

約数和(自身を除く): 80201440

約数列:

[1, 2, 4, 8, 16, 337, 674, 1348, 2696, 5392, 15767, 31534, 63068, 126136, 252272, 5313479, 10626958, 21253916, 42507832, 85015664]

約数ペア:

[(1, 85015664), (2, 42507832), (4, 21253916), (8, 10626958), (16, 5313479), (337, 252272), (674, 126136), (1348, 63068), (2696, 31534), (5392, 15767)]