38961392

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{34297}}^1$

素因数の和:34376

約数の個数: 20

約数和(自身を含む): 76553136

約数和(自身を除く): 37591744

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 34297, 68594, 137188, 274376, 548752, 2435087, 4870174, 9740348, 19480696, 38961392]

約数ペア:

[(1, 38961392), (2, 19480696), (4, 9740348), (8, 4870174), (16, 2435087), (71, 548752), (142, 274376), (284, 137188), (568, 68594), (1136, 34297)]