80659248

素因数分解:

$2^4\times 3^1\times {\mathrm{1680401}}^1$

素因数の和:1680412

約数の個数: 20

約数和(自身を含む): 208369848

約数和(自身を除く): 127710600

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1680401, 3360802, 5041203, 6721604, 10082406, 13443208, 20164812, 26886416, 40329624, 80659248]

約数ペア:

[(1, 80659248), (2, 40329624), (3, 26886416), (4, 20164812), (6, 13443208), (8, 10082406), (12, 6721604), (16, 5041203), (24, 3360802), (48, 1680401)]