139479616

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{50683}}^1$

素因数の和:50738

約数の個数: 28

約数和(自身を含む): 283222192

約数和(自身を除く): 143742576

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 50683, 101366, 202732, 405464, 810928, 1621856, 2179369, 3243712, 4358738, 8717476, 17434952, 34869904, 69739808, 139479616]

約数ペア:

[(1, 139479616), (2, 69739808), (4, 34869904), (8, 17434952), (16, 8717476), (32, 4358738), (43, 3243712), (64, 2179369), (86, 1621856), (172, 810928), (344, 405464), (688, 202732), (1376, 101366), (2752, 50683)]