64855912

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{809}}^1\times {\mathrm{911}}^1$

素因数の和:1737

約数の個数: 32

約数和(自身を含む): 132969600

約数和(自身を除く): 68113688

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 809, 911, 1618, 1822, 3236, 3644, 6472, 7288, 8899, 10021, 17798, 20042, 35596, 40084, 71192, 80168, 736999, 1473998, 2947996, 5895992, 8106989, 16213978, 32427956, 64855912]

約数ペア:

[(1, 64855912), (2, 32427956), (4, 16213978), (8, 8106989), (11, 5895992), (22, 2947996), (44, 1473998), (88, 736999), (809, 80168), (911, 71192), (1618, 40084), (1822, 35596), (3236, 20042), (3644, 17798), (6472, 10021), (7288, 8899)]