27155528

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{199673}}^1$

素因数の和:199696

約数の個数: 16

約数和(自身を含む): 53911980

約数和(自身を除く): 26756452

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 199673, 399346, 798692, 1597384, 3394441, 6788882, 13577764, 27155528]

約数ペア:

[(1, 27155528), (2, 13577764), (4, 6788882), (8, 3394441), (17, 1597384), (34, 798692), (68, 399346), (136, 199673)]