80147568

素因数分解:

$2^4\times 3^1\times {\mathrm{1669741}}^1$

素因数の和:1669752

約数の個数: 20

約数和(自身を含む): 207048008

約数和(自身を除く): 126900440

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1669741, 3339482, 5009223, 6678964, 10018446, 13357928, 20036892, 26715856, 40073784, 80147568]

約数ペア:

[(1, 80147568), (2, 40073784), (3, 26715856), (4, 20036892), (6, 13357928), (8, 10018446), (12, 6678964), (16, 5009223), (24, 3339482), (48, 1669741)]