87438106

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{21611}}^1$

素因数の和:21654

約数の個数: 24

約数和(自身を含む): 159237216

約数和(自身を除く): 71799110

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 289, 578, 2023, 4046, 21611, 43222, 151277, 302554, 367387, 734774, 2571709, 5143418, 6245579, 12491158, 43719053, 87438106]

約数ペア:

[(1, 87438106), (2, 43719053), (7, 12491158), (14, 6245579), (17, 5143418), (34, 2571709), (119, 734774), (238, 367387), (289, 302554), (578, 151277), (2023, 43222), (4046, 21611)]