39803248

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{108161}}^1$

素因数の和:108192

約数の個数: 20

約数和(自身を含む): 80472528

約数和(自身を除く): 40669280

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 108161, 216322, 432644, 865288, 1730576, 2487703, 4975406, 9950812, 19901624, 39803248]

約数ペア:

[(1, 39803248), (2, 19901624), (4, 9950812), (8, 4975406), (16, 2487703), (23, 1730576), (46, 865288), (92, 432644), (184, 216322), (368, 108161)]