165104

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{607}}^1$

素因数の和:632

約数の個数: 20

約数和(自身を含む): 339264

約数和(自身を除く): 174160

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 607, 1214, 2428, 4856, 9712, 10319, 20638, 41276, 82552, 165104]

約数ペア:

[(1, 165104), (2, 82552), (4, 41276), (8, 20638), (16, 10319), (17, 9712), (34, 4856), (68, 2428), (136, 1214), (272, 607)]