31196956

素因数分解:

$2^2\times 7^1\times {\mathrm{563}}^1\times {\mathrm{1979}}^1$

素因数の和:2553

約数の個数: 24

約数和(自身を含む): 62536320

約数和(自身を除く): 31339364

約数列:

[1, 2, 4, 7, 14, 28, 563, 1126, 1979, 2252, 3941, 3958, 7882, 7916, 13853, 15764, 27706, 55412, 1114177, 2228354, 4456708, 7799239, 15598478, 31196956]

約数ペア:

[(1, 31196956), (2, 15598478), (4, 7799239), (7, 4456708), (14, 2228354), (28, 1114177), (563, 55412), (1126, 27706), (1979, 15764), (2252, 13853), (3941, 7916), (3958, 7882)]