16158956

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{2029}}^1$

素因数の和:2225

約数の個数: 24

約数和(自身を含む): 31034640

約数和(自身を除く): 14875684

約数列:

[1, 2, 4, 11, 22, 44, 181, 362, 724, 1991, 2029, 3982, 4058, 7964, 8116, 22319, 44638, 89276, 367249, 734498, 1468996, 4039739, 8079478, 16158956]

約数ペア:

[(1, 16158956), (2, 8079478), (4, 4039739), (11, 1468996), (22, 734498), (44, 367249), (181, 89276), (362, 44638), (724, 22319), (1991, 8116), (2029, 7964), (3982, 4058)]