255035224

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{81533}}^1$

素因数の和:81579

約数の個数: 32

約数和(自身を含む): 528340320

約数和(自身を除く): 273305096

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 391, 782, 1564, 3128, 81533, 163066, 326132, 652264, 1386061, 1875259, 2772122, 3750518, 5544244, 7501036, 11088488, 15002072, 31879403, 63758806, 127517612, 255035224]

約数ペア:

[(1, 255035224), (2, 127517612), (4, 63758806), (8, 31879403), (17, 15002072), (23, 11088488), (34, 7501036), (46, 5544244), (68, 3750518), (92, 2772122), (136, 1875259), (184, 1386061), (391, 652264), (782, 326132), (1564, 163066), (3128, 81533)]