89685136

素因数分解:

$2^4\times {\mathrm{337}}^1\times {\mathrm{16633}}^1$

素因数の和:16978

約数の個数: 20

約数和(自身を含む): 174291052

約数和(自身を除く): 84605916

約数列:

[1, 2, 4, 8, 16, 337, 674, 1348, 2696, 5392, 16633, 33266, 66532, 133064, 266128, 5605321, 11210642, 22421284, 44842568, 89685136]

約数ペア:

[(1, 89685136), (2, 44842568), (4, 22421284), (8, 11210642), (16, 5605321), (337, 266128), (674, 133064), (1348, 66532), (2696, 33266), (5392, 16633)]