84161768

素因数分解:

$2^3\times {\mathrm{839}}^1\times {\mathrm{12539}}^1$

素因数の和:13384

約数の個数: 16

約数和(自身を含む): 158004000

約数和(自身を除く): 73842232

約数列:

[1, 2, 4, 8, 839, 1678, 3356, 6712, 12539, 25078, 50156, 100312, 10520221, 21040442, 42080884, 84161768]

約数ペア:

[(1, 84161768), (2, 42080884), (4, 21040442), (8, 10520221), (839, 100312), (1678, 50156), (3356, 25078), (6712, 12539)]