25093528

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{165089}}^1$

素因数の和:165114

約数の個数: 16

約数和(自身を含む): 49527000

約数和(自身を除く): 24433472

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 165089, 330178, 660356, 1320712, 3136691, 6273382, 12546764, 25093528]

約数ペア:

[(1, 25093528), (2, 12546764), (4, 6273382), (8, 3136691), (19, 1320712), (38, 660356), (76, 330178), (152, 165089)]