81933964

素因数分解:

$2^2\times 7^1\times {\mathrm{887}}^1\times {\mathrm{3299}}^1$

素因数の和:4197

約数の個数: 24

約数和(自身を含む): 164102400

約数和(自身を除く): 82168436

約数列:

[1, 2, 4, 7, 14, 28, 887, 1774, 3299, 3548, 6209, 6598, 12418, 13196, 23093, 24836, 46186, 92372, 2926213, 5852426, 11704852, 20483491, 40966982, 81933964]

約数ペア:

[(1, 81933964), (2, 40966982), (4, 20483491), (7, 11704852), (14, 5852426), (28, 2926213), (887, 92372), (1774, 46186), (3299, 24836), (3548, 23093), (6209, 13196), (6598, 12418)]