64067894

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1\times {\mathrm{193}}^1$

素因数の和:476

約数の個数: 32

約数和(自身を含む): 107274240

約数和(自身を除く): 43206346

約数列:

[1, 2, 11, 22, 79, 158, 191, 193, 382, 386, 869, 1738, 2101, 2123, 4202, 4246, 15089, 15247, 30178, 30494, 36863, 73726, 165979, 167717, 331958, 335434, 405493, 810986, 2912177, 5824354, 32033947, 64067894]

約数ペア:

[(1, 64067894), (2, 32033947), (11, 5824354), (22, 2912177), (79, 810986), (158, 405493), (191, 335434), (193, 331958), (382, 167717), (386, 165979), (869, 73726), (1738, 36863), (2101, 30494), (2123, 30178), (4202, 15247), (4246, 15089)]