33821372

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{20981}}^1$

素因数の和:21029

約数の個数: 24

約数和(自身を含む): 65799552

約数和(自身を除く): 31978180

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 20981, 41962, 83924, 272753, 545506, 650411, 1091012, 1300822, 2601644, 8455343, 16910686, 33821372]

約数ペア:

[(1, 33821372), (2, 16910686), (4, 8455343), (13, 2601644), (26, 1300822), (31, 1091012), (52, 650411), (62, 545506), (124, 272753), (403, 83924), (806, 41962), (1612, 20981)]