82768808

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{240607}}^1$

素因数の和:240656

約数の個数: 16

約数和(自身を含む): 158801280

約数和(自身を除く): 76032472

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 240607, 481214, 962428, 1924856, 10346101, 20692202, 41384404, 82768808]

約数ペア:

[(1, 82768808), (2, 41384404), (4, 20692202), (8, 10346101), (43, 1924856), (86, 962428), (172, 481214), (344, 240607)]