166885942

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1\times {\mathrm{5209}}^1$

素因数の和:5487

約数の個数: 16

約数和(自身を含む): 254706480

約数和(自身を除く): 87820538

約数列:

[1, 2, 83, 166, 193, 386, 5209, 10418, 16019, 32038, 432347, 864694, 1005337, 2010674, 83442971, 166885942]

約数ペア:

[(1, 166885942), (2, 83442971), (83, 2010674), (166, 1005337), (193, 864694), (386, 432347), (5209, 32038), (10418, 16019)]