129635216

素因数分解:

$2^4\times {\mathrm{2341}}^1\times {\mathrm{3461}}^1$

素因数の和:5810

約数の個数: 20

約数和(自身を含む): 251348124

約数和(自身を除く): 121712908

約数列:

[1, 2, 4, 8, 16, 2341, 3461, 4682, 6922, 9364, 13844, 18728, 27688, 37456, 55376, 8102201, 16204402, 32408804, 64817608, 129635216]

約数ペア:

[(1, 129635216), (2, 64817608), (4, 32408804), (8, 16204402), (16, 8102201), (2341, 55376), (3461, 37456), (4682, 27688), (6922, 18728), (9364, 13844)]