86637392

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{65239}}^1$

素因数の和:65330

約数の個数: 20

約数和(自身を含む): 169884960

約数和(自身を除く): 83247568

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 65239, 130478, 260956, 521912, 1043824, 5414837, 10829674, 21659348, 43318696, 86637392]

約数ペア:

[(1, 86637392), (2, 43318696), (4, 21659348), (8, 10829674), (16, 5414837), (83, 1043824), (166, 521912), (332, 260956), (664, 130478), (1328, 65239)]