27943070

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{164371}}^1$

素因数の和:164395

約数の個数: 16

約数和(自身を含む): 53256528

約数和(自身を除く): 25313458

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 164371, 328742, 821855, 1643710, 2794307, 5588614, 13971535, 27943070]

約数ペア:

[(1, 27943070), (2, 13971535), (5, 5588614), (10, 2794307), (17, 1643710), (34, 821855), (85, 328742), (170, 164371)]