80731536

素因数分解:

$2^4\times 3^1\times {\mathrm{1681907}}^1$

素因数の和:1681918

約数の個数: 20

約数和(自身を含む): 208556592

約数和(自身を除く): 127825056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1681907, 3363814, 5045721, 6727628, 10091442, 13455256, 20182884, 26910512, 40365768, 80731536]

約数ペア:

[(1, 80731536), (2, 40365768), (3, 26910512), (4, 20182884), (6, 13455256), (8, 10091442), (12, 6727628), (16, 5045721), (24, 3363814), (48, 1681907)]