63971972

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{12583}}^1$

素因数の和:12659

約数の個数: 24

約数和(自身を含む): 118390272

約数和(自身を除く): 54418300

約数列:

[1, 2, 4, 31, 41, 62, 82, 124, 164, 1271, 2542, 5084, 12583, 25166, 50332, 390073, 515903, 780146, 1031806, 1560292, 2063612, 15992993, 31985986, 63971972]

約数ペア:

[(1, 63971972), (2, 31985986), (4, 15992993), (31, 2063612), (41, 1560292), (62, 1031806), (82, 780146), (124, 515903), (164, 390073), (1271, 50332), (2542, 25166), (5084, 12583)]