89731456

素因数分解:

$2^7\times {\mathrm{433}}^1\times {\mathrm{1619}}^1$

素因数の和:2066

約数の個数: 32

約数和(自身を含む): 179285400

約数和(自身を除く): 89553944

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 433, 866, 1619, 1732, 3238, 3464, 6476, 6928, 12952, 13856, 25904, 27712, 51808, 55424, 103616, 207232, 701027, 1402054, 2804108, 5608216, 11216432, 22432864, 44865728, 89731456]

約数ペア:

[(1, 89731456), (2, 44865728), (4, 22432864), (8, 11216432), (16, 5608216), (32, 2804108), (64, 1402054), (128, 701027), (433, 207232), (866, 103616), (1619, 55424), (1732, 51808), (3238, 27712), (3464, 25904), (6476, 13856), (6928, 12952)]