16507966136

素因数分解:

$2^3\times {\mathrm{5087}}^1\times {\mathrm{405641}}^1$

素因数の和:410734

約数の個数: 16

約数和(自身を含む): 30958597440

約数和(自身を除く): 14450631304

約数列:

[1, 2, 4, 8, 5087, 10174, 20348, 40696, 405641, 811282, 1622564, 3245128, 2063495767, 4126991534, 8253983068, 16507966136]

約数ペア:

[(1, 16507966136), (2, 8253983068), (4, 4126991534), (8, 2063495767), (5087, 3245128), (10174, 1622564), (20348, 811282), (40696, 405641)]