65005508

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{457}}^1\times {\mathrm{827}}^1$

素因数の和:1331

約数の個数: 24

約数和(自身を含む): 116800992

約数和(自身を除く): 51795484

約数列:

[1, 2, 4, 43, 86, 172, 457, 827, 914, 1654, 1828, 3308, 19651, 35561, 39302, 71122, 78604, 142244, 377939, 755878, 1511756, 16251377, 32502754, 65005508]

約数ペア:

[(1, 65005508), (2, 32502754), (4, 16251377), (43, 1511756), (86, 755878), (172, 377939), (457, 142244), (827, 78604), (914, 71122), (1654, 39302), (1828, 35561), (3308, 19651)]