8439184

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{3121}}^1$

素因数の和:3155

約数の個数: 30

約数和(自身を含む): 17711106

約数和(自身を除く): 9271922

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 3121, 6242, 12484, 24968, 40573, 49936, 81146, 162292, 324584, 527449, 649168, 1054898, 2109796, 4219592, 8439184]

約数ペア:

[(1, 8439184), (2, 4219592), (4, 2109796), (8, 1054898), (13, 649168), (16, 527449), (26, 324584), (52, 162292), (104, 81146), (169, 49936), (208, 40573), (338, 24968), (676, 12484), (1352, 6242), (2704, 3121)]