81902696

素因数分解:

$2^3\times {\mathrm{2437}}^1\times {\mathrm{4201}}^1$

素因数の和:6644

約数の個数: 16

約数和(自身を含む): 153667140

約数和(自身を除く): 71764444

約数列:

[1, 2, 4, 8, 2437, 4201, 4874, 8402, 9748, 16804, 19496, 33608, 10237837, 20475674, 40951348, 81902696]

約数ペア:

[(1, 81902696), (2, 40951348), (4, 20475674), (8, 10237837), (2437, 33608), (4201, 19496), (4874, 16804), (8402, 9748)]