80291856

素因数分解:

$2^4\times 3^1\times {\mathrm{1672747}}^1$

素因数の和:1672758

約数の個数: 20

約数和(自身を含む): 207420752

約数和(自身を除く): 127128896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1672747, 3345494, 5018241, 6690988, 10036482, 13381976, 20072964, 26763952, 40145928, 80291856]

約数ペア:

[(1, 80291856), (2, 40145928), (3, 26763952), (4, 20072964), (6, 13381976), (8, 10036482), (12, 6690988), (16, 5018241), (24, 3345494), (48, 1672747)]