68417912

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{161363}}^1$

素因数の和:161422

約数の個数: 16

約数和(自身を含む): 130704840

約数和(自身を除く): 62286928

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 161363, 322726, 645452, 1290904, 8552239, 17104478, 34208956, 68417912]

約数ペア:

[(1, 68417912), (2, 34208956), (4, 17104478), (8, 8552239), (53, 1290904), (106, 645452), (212, 322726), (424, 161363)]