91390652

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{719}}^1\times {\mathrm{739}}^1$

素因数の和:1505

約数の個数: 24

約数和(自身を含む): 164102400

約数和(自身を除く): 72711748

約数列:

[1, 2, 4, 43, 86, 172, 719, 739, 1438, 1478, 2876, 2956, 30917, 31777, 61834, 63554, 123668, 127108, 531341, 1062682, 2125364, 22847663, 45695326, 91390652]

約数ペア:

[(1, 91390652), (2, 45695326), (4, 22847663), (43, 2125364), (86, 1062682), (172, 531341), (719, 127108), (739, 123668), (1438, 63554), (1478, 61834), (2876, 31777), (2956, 30917)]