16541936

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{19507}}^1$

素因数の和:19568

約数の個数: 20

約数和(自身を含む): 32656392

約数和(自身を除く): 16114456

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 19507, 39014, 78028, 156056, 312112, 1033871, 2067742, 4135484, 8270968, 16541936]

約数ペア:

[(1, 16541936), (2, 8270968), (4, 4135484), (8, 2067742), (16, 1033871), (53, 312112), (106, 156056), (212, 78028), (424, 39014), (848, 19507)]