255349232

素因数分解:

$2^4\times {\mathrm{31}}^2\times {\mathrm{16607}}^1$

素因数の和:16677

約数の個数: 30

約数和(自身を含む): 511244064

約数和(自身を除く): 255894832

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 961, 1922, 3844, 7688, 15376, 16607, 33214, 66428, 132856, 265712, 514817, 1029634, 2059268, 4118536, 8237072, 15959327, 31918654, 63837308, 127674616, 255349232]

約数ペア:

[(1, 255349232), (2, 127674616), (4, 63837308), (8, 31918654), (16, 15959327), (31, 8237072), (62, 4118536), (124, 2059268), (248, 1029634), (496, 514817), (961, 265712), (1922, 132856), (3844, 66428), (7688, 33214), (15376, 16607)]