16719344

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{45433}}^1$

素因数の和:45464

約数の個数: 20

約数和(自身を含む): 33802896

約数和(自身を除く): 17083552

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 45433, 90866, 181732, 363464, 726928, 1044959, 2089918, 4179836, 8359672, 16719344]

約数ペア:

[(1, 16719344), (2, 8359672), (4, 4179836), (8, 2089918), (16, 1044959), (23, 726928), (46, 363464), (92, 181732), (184, 90866), (368, 45433)]