65349164

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{16519}}^1$

素因数の和:16589

約数の個数: 24

約数和(自身を含む): 122115840

約数和(自身を除く): 56766676

約数列:

[1, 2, 4, 23, 43, 46, 86, 92, 172, 989, 1978, 3956, 16519, 33038, 66076, 379937, 710317, 759874, 1420634, 1519748, 2841268, 16337291, 32674582, 65349164]

約数ペア:

[(1, 65349164), (2, 32674582), (4, 16337291), (23, 2841268), (43, 1519748), (46, 1420634), (86, 759874), (92, 710317), (172, 379937), (989, 66076), (1978, 33038), (3956, 16519)]