16328444

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{11971}}^1$

素因数の和:12017

約数の個数: 24

約数和(自身を含む): 32180736

約数和(自身を除く): 15852292

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 11971, 23942, 47884, 131681, 263362, 371101, 526724, 742202, 1484404, 4082111, 8164222, 16328444]

約数ペア:

[(1, 16328444), (2, 8164222), (4, 4082111), (11, 1484404), (22, 742202), (31, 526724), (44, 371101), (62, 263362), (124, 131681), (341, 47884), (682, 23942), (1364, 11971)]