189626368

素因数分解:

$2^{11}\times {\mathrm{53}}^1\times {\mathrm{1747}}^1$

素因数の和:1822

約数の個数: 48

約数和(自身を含む): 386535240

約数和(自身を除く): 196908872

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 212, 256, 424, 512, 848, 1024, 1696, 1747, 2048, 3392, 3494, 6784, 6988, 13568, 13976, 27136, 27952, 54272, 55904, 92591, 108544, 111808, 185182, 223616, 370364, 447232, 740728, 894464, 1481456, 1788928, 2962912, 3577856, 5925824, 11851648, 23703296, 47406592, 94813184, 189626368]

約数ペア:

[(1, 189626368), (2, 94813184), (4, 47406592), (8, 23703296), (16, 11851648), (32, 5925824), (53, 3577856), (64, 2962912), (106, 1788928), (128, 1481456), (212, 894464), (256, 740728), (424, 447232), (512, 370364), (848, 223616), (1024, 185182), (1696, 111808), (1747, 108544), (2048, 92591), (3392, 55904), (3494, 54272), (6784, 27952), (6988, 27136), (13568, 13976)]