90651136

素因数分解:

$2^9\times {\mathrm{101}}^1\times {\mathrm{1753}}^1$

素因数の和:1872

約数の個数: 40

約数和(自身を含む): 183022884

約数和(自身を除く): 92371748

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 128, 202, 256, 404, 512, 808, 1616, 1753, 3232, 3506, 6464, 7012, 12928, 14024, 25856, 28048, 51712, 56096, 112192, 177053, 224384, 354106, 448768, 708212, 897536, 1416424, 2832848, 5665696, 11331392, 22662784, 45325568, 90651136]

約数ペア:

[(1, 90651136), (2, 45325568), (4, 22662784), (8, 11331392), (16, 5665696), (32, 2832848), (64, 1416424), (101, 897536), (128, 708212), (202, 448768), (256, 354106), (404, 224384), (512, 177053), (808, 112192), (1616, 56096), (1753, 51712), (3232, 28048), (3506, 25856), (6464, 14024), (7012, 12928)]