164016688

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{931913}}^1$

素因数の和:931932

約数の個数: 20

約数和(自身を含む): 346672008

約数和(自身を除く): 182655320

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 931913, 1863826, 3727652, 7455304, 10251043, 14910608, 20502086, 41004172, 82008344, 164016688]

約数ペア:

[(1, 164016688), (2, 82008344), (4, 41004172), (8, 20502086), (11, 14910608), (16, 10251043), (22, 7455304), (44, 3727652), (88, 1863826), (176, 931913)]