87055198

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{20161}}^1$

素因数の和:20307

約数の個数: 16

約数和(自身を含む): 139359744

約数和(自身を除く): 52304546

約数列:

[1, 2, 17, 34, 127, 254, 2159, 4318, 20161, 40322, 342737, 685474, 2560447, 5120894, 43527599, 87055198]

約数ペア:

[(1, 87055198), (2, 43527599), (17, 5120894), (34, 2560447), (127, 685474), (254, 342737), (2159, 40322), (4318, 20161)]