16658328

素因数分解:

$2^3\times 3^1\times {\mathrm{157}}^1\times {\mathrm{4421}}^1$

素因数の和:4587

約数の個数: 32

約数和(自身を含む): 41920560

約数和(自身を除く): 25262232

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 157, 314, 471, 628, 942, 1256, 1884, 3768, 4421, 8842, 13263, 17684, 26526, 35368, 53052, 106104, 694097, 1388194, 2082291, 2776388, 4164582, 5552776, 8329164, 16658328]

約数ペア:

[(1, 16658328), (2, 8329164), (3, 5552776), (4, 4164582), (6, 2776388), (8, 2082291), (12, 1388194), (24, 694097), (157, 106104), (314, 53052), (471, 35368), (628, 26526), (942, 17684), (1256, 13263), (1884, 8842), (3768, 4421)]