65117218

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:382

約数の個数: 32

約数和(自身を含む): 105431040

約数和(自身を除く): 40313822

約数列:

[1, 2, 19, 38, 103, 127, 131, 206, 254, 262, 1957, 2413, 2489, 3914, 4826, 4978, 13081, 13493, 16637, 26162, 26986, 33274, 248539, 256367, 316103, 497078, 512734, 632206, 1713611, 3427222, 32558609, 65117218]

約数ペア:

[(1, 65117218), (2, 32558609), (19, 3427222), (38, 1713611), (103, 632206), (127, 512734), (131, 497078), (206, 316103), (254, 256367), (262, 248539), (1957, 33274), (2413, 26986), (2489, 26162), (3914, 16637), (4826, 13493), (4978, 13081)]