16087266188

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1193}}^1\times {\mathrm{20939}}^1$

素因数の和:22166

約数の個数: 48

約数和(自身を含む): 33603171840

約数和(自身を除く): 17515905652

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 1193, 2386, 4772, 8351, 16702, 20939, 27439, 33404, 41878, 54878, 83756, 109756, 146573, 192073, 293146, 384146, 481597, 586292, 768292, 963194, 1926388, 3371179, 6742358, 13484716, 24980227, 49960454, 99920908, 174861589, 349723178, 574545221, 699446356, 1149090442, 2298180884, 4021816547, 8043633094, 16087266188]

約数ペア:

[(1, 16087266188), (2, 8043633094), (4, 4021816547), (7, 2298180884), (14, 1149090442), (23, 699446356), (28, 574545221), (46, 349723178), (92, 174861589), (161, 99920908), (322, 49960454), (644, 24980227), (1193, 13484716), (2386, 6742358), (4772, 3371179), (8351, 1926388), (16702, 963194), (20939, 768292), (27439, 586292), (33404, 481597), (41878, 384146), (54878, 293146), (83756, 192073), (109756, 146573)]