8947288

素因数分解:

$2^3\times 7^1\times {\mathrm{159773}}^1$

素因数の和:159786

約数の個数: 16

約数和(自身を含む): 19172880

約数和(自身を除く): 10225592

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 159773, 319546, 639092, 1118411, 1278184, 2236822, 4473644, 8947288]

約数ペア:

[(1, 8947288), (2, 4473644), (4, 2236822), (7, 1278184), (8, 1118411), (14, 639092), (28, 319546), (56, 159773)]