81292592

素因数分解:

$2^4\times {\mathrm{1091}}^1\times {\mathrm{4657}}^1$

素因数の和:5756

約数の個数: 20

約数和(自身を含む): 157682616

約数和(自身を除く): 76390024

約数列:

[1, 2, 4, 8, 16, 1091, 2182, 4364, 4657, 8728, 9314, 17456, 18628, 37256, 74512, 5080787, 10161574, 20323148, 40646296, 81292592]

約数ペア:

[(1, 81292592), (2, 40646296), (4, 20323148), (8, 10161574), (16, 5080787), (1091, 74512), (2182, 37256), (4364, 18628), (4657, 17456), (8728, 9314)]