80983536

素因数分解:

$2^4\times 3^1\times {\mathrm{1687157}}^1$

素因数の和:1687168

約数の個数: 20

約数和(自身を含む): 209207592

約数和(自身を除く): 128224056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1687157, 3374314, 5061471, 6748628, 10122942, 13497256, 20245884, 26994512, 40491768, 80983536]

約数ペア:

[(1, 80983536), (2, 40491768), (3, 26994512), (4, 20245884), (6, 13497256), (8, 10122942), (12, 6748628), (16, 5061471), (24, 3374314), (48, 1687157)]