65654464

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{23857}}^1$

素因数の和:23912

約数の個数: 28

約数和(自身を含む): 133318504

約数和(自身を除く): 67664040

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 23857, 47714, 95428, 190856, 381712, 763424, 1025851, 1526848, 2051702, 4103404, 8206808, 16413616, 32827232, 65654464]

約数ペア:

[(1, 65654464), (2, 32827232), (4, 16413616), (8, 8206808), (16, 4103404), (32, 2051702), (43, 1526848), (64, 1025851), (86, 763424), (172, 381712), (344, 190856), (688, 95428), (1376, 47714), (2752, 23857)]