80146852

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{199}}^1\times {\mathrm{941}}^1$

素因数の和:1251

約数の個数: 24

約数和(自身を含む): 142430400

約数和(自身を除く): 62283548

約数列:

[1, 2, 4, 107, 199, 214, 398, 428, 796, 941, 1882, 3764, 21293, 42586, 85172, 100687, 187259, 201374, 374518, 402748, 749036, 20036713, 40073426, 80146852]

約数ペア:

[(1, 80146852), (2, 40073426), (4, 20036713), (107, 749036), (199, 402748), (214, 374518), (398, 201374), (428, 187259), (796, 100687), (941, 85172), (1882, 42586), (3764, 21293)]