86054458

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{17027}}^1$

素因数の和:17074

約数の個数: 24

約数和(自身を含む): 155704032

約数和(自身を除く): 69649574

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 361, 722, 2527, 5054, 17027, 34054, 119189, 238378, 323513, 647026, 2264591, 4529182, 6146747, 12293494, 43027229, 86054458]

約数ペア:

[(1, 86054458), (2, 43027229), (7, 12293494), (14, 6146747), (19, 4529182), (38, 2264591), (133, 647026), (266, 323513), (361, 238378), (722, 119189), (2527, 34054), (5054, 17027)]