80944368

素因数分解:

$2^4\times 3^1\times {\mathrm{1686341}}^1$

素因数の和:1686352

約数の個数: 20

約数和(自身を含む): 209106408

約数和(自身を除く): 128162040

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1686341, 3372682, 5059023, 6745364, 10118046, 13490728, 20236092, 26981456, 40472184, 80944368]

約数ペア:

[(1, 80944368), (2, 40472184), (3, 26981456), (4, 20236092), (6, 13490728), (8, 10118046), (12, 6745364), (16, 5059023), (24, 3372682), (48, 1686341)]