86806916

素因数分解:

$2^2\times 7^1\times {\mathrm{1657}}^1\times {\mathrm{1871}}^1$

素因数の和:3539

約数の個数: 24

約数和(自身を含む): 173811456

約数和(自身を除く): 87004540

約数列:

[1, 2, 4, 7, 14, 28, 1657, 1871, 3314, 3742, 6628, 7484, 11599, 13097, 23198, 26194, 46396, 52388, 3100247, 6200494, 12400988, 21701729, 43403458, 86806916]

約数ペア:

[(1, 86806916), (2, 43403458), (4, 21701729), (7, 12400988), (14, 6200494), (28, 3100247), (1657, 52388), (1871, 46396), (3314, 26194), (3742, 23198), (6628, 13097), (7484, 11599)]