321716132

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{47563}}^1$

素因数の和:47675

約数の個数: 24

約数和(自身を含む): 599306400

約数和(自身を除く): 277590268

約数列:

[1, 2, 4, 19, 38, 76, 89, 178, 356, 1691, 3382, 6764, 47563, 95126, 190252, 903697, 1807394, 3614788, 4233107, 8466214, 16932428, 80429033, 160858066, 321716132]

約数ペア:

[(1, 321716132), (2, 160858066), (4, 80429033), (19, 16932428), (38, 8466214), (76, 4233107), (89, 3614788), (178, 1807394), (356, 903697), (1691, 190252), (3382, 95126), (6764, 47563)]