63943216

素因数分解:

$2^4\times {\mathrm{193}}^1\times {\mathrm{20707}}^1$

素因数の和:20908

約数の個数: 20

約数和(自身を含む): 124537912

約数和(自身を除く): 60594696

約数列:

[1, 2, 4, 8, 16, 193, 386, 772, 1544, 3088, 20707, 41414, 82828, 165656, 331312, 3996451, 7992902, 15985804, 31971608, 63943216]

約数ペア:

[(1, 63943216), (2, 31971608), (4, 15985804), (8, 7992902), (16, 3996451), (193, 331312), (386, 165656), (772, 82828), (1544, 41414), (3088, 20707)]