81067544

素因数分解:

$2^3\times {\mathrm{659}}^1\times {\mathrm{15377}}^1$

素因数の和:16042

約数の個数: 16

約数和(自身を含む): 152242200

約数和(自身を除く): 71174656

約数列:

[1, 2, 4, 8, 659, 1318, 2636, 5272, 15377, 30754, 61508, 123016, 10133443, 20266886, 40533772, 81067544]

約数ペア:

[(1, 81067544), (2, 40533772), (4, 20266886), (8, 10133443), (659, 123016), (1318, 61508), (2636, 30754), (5272, 15377)]