85443088

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{314129}}^1$

素因数の和:314154

約数の個数: 20

約数和(自身を含む): 175284540

約数和(自身を除く): 89841452

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 314129, 628258, 1256516, 2513032, 5026064, 5340193, 10680386, 21360772, 42721544, 85443088]

約数ペア:

[(1, 85443088), (2, 42721544), (4, 21360772), (8, 10680386), (16, 5340193), (17, 5026064), (34, 2513032), (68, 1256516), (136, 628258), (272, 314129)]