56171612

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{87223}}^1$

素因数の和:87257

約数の個数: 24

約数和(自身を含む): 117229056

約数和(自身を除く): 61057444

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 87223, 174446, 348892, 610561, 1221122, 2006129, 2442244, 4012258, 8024516, 14042903, 28085806, 56171612]

約数ペア:

[(1, 56171612), (2, 28085806), (4, 14042903), (7, 8024516), (14, 4012258), (23, 2442244), (28, 2006129), (46, 1221122), (92, 610561), (161, 348892), (322, 174446), (644, 87223)]