7903216

素因数分解:

$2^4\times {\mathrm{211}}^1\times {\mathrm{2341}}^1$

素因数の和:2560

約数の個数: 20

約数和(自身を含む): 15391624

約数和(自身を除く): 7488408

約数列:

[1, 2, 4, 8, 16, 211, 422, 844, 1688, 2341, 3376, 4682, 9364, 18728, 37456, 493951, 987902, 1975804, 3951608, 7903216]

約数ペア:

[(1, 7903216), (2, 3951608), (4, 1975804), (8, 987902), (16, 493951), (211, 37456), (422, 18728), (844, 9364), (1688, 4682), (2341, 3376)]