55371616

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{40241}}^1$

素因数の和:40294

約数の個数: 24

約数和(自身を含む): 111550824

約数和(自身を除く): 56179208

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 40241, 80482, 160964, 321928, 643856, 1287712, 1730363, 3460726, 6921452, 13842904, 27685808, 55371616]

約数ペア:

[(1, 55371616), (2, 27685808), (4, 13842904), (8, 6921452), (16, 3460726), (32, 1730363), (43, 1287712), (86, 643856), (172, 321928), (344, 160964), (688, 80482), (1376, 40241)]