16324940

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{1543}}^1$

素因数の和:1598

約数の個数: 36

約数和(自身を含む): 35860944

約数和(自身を除く): 19536004

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 529, 1058, 1543, 2116, 2645, 3086, 5290, 6172, 7715, 10580, 15430, 30860, 35489, 70978, 141956, 177445, 354890, 709780, 816247, 1632494, 3264988, 4081235, 8162470, 16324940]

約数ペア:

[(1, 16324940), (2, 8162470), (4, 4081235), (5, 3264988), (10, 1632494), (20, 816247), (23, 709780), (46, 354890), (92, 177445), (115, 141956), (230, 70978), (460, 35489), (529, 30860), (1058, 15430), (1543, 10580), (2116, 7715), (2645, 6172), (3086, 5290)]