15531136

素因数分解:

$2^7\times {\mathrm{67}}^1\times {\mathrm{1811}}^1$

素因数の和:1892

約数の個数: 32

約数和(自身を含む): 31420080

約数和(自身を除く): 15888944

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 128, 134, 268, 536, 1072, 1811, 2144, 3622, 4288, 7244, 8576, 14488, 28976, 57952, 115904, 121337, 231808, 242674, 485348, 970696, 1941392, 3882784, 7765568, 15531136]

約数ペア:

[(1, 15531136), (2, 7765568), (4, 3882784), (8, 1941392), (16, 970696), (32, 485348), (64, 242674), (67, 231808), (128, 121337), (134, 115904), (268, 57952), (536, 28976), (1072, 14488), (1811, 8576), (2144, 7244), (3622, 4288)]