27899176

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{205141}}^1$

素因数の和:205164

約数の個数: 16

約数和(自身を含む): 55388340

約数和(自身を除く): 27489164

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 205141, 410282, 820564, 1641128, 3487397, 6974794, 13949588, 27899176]

約数ペア:

[(1, 27899176), (2, 13949588), (4, 6974794), (8, 3487397), (17, 1641128), (34, 820564), (68, 410282), (136, 205141)]