64342168

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{2351}}^1$

素因数の和:2679

約数の個数: 32

約数和(自身を含む): 132088320

約数和(自身を除く): 67746152

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 311, 622, 1244, 2351, 2488, 3421, 4702, 6842, 9404, 13684, 18808, 25861, 27368, 51722, 103444, 206888, 731161, 1462322, 2924644, 5849288, 8042771, 16085542, 32171084, 64342168]

約数ペア:

[(1, 64342168), (2, 32171084), (4, 16085542), (8, 8042771), (11, 5849288), (22, 2924644), (44, 1462322), (88, 731161), (311, 206888), (622, 103444), (1244, 51722), (2351, 27368), (2488, 25861), (3421, 18808), (4702, 13684), (6842, 9404)]