23165828

素因数分解:

$2^2\times 7^2\times {\mathrm{181}}^1\times {\mathrm{653}}^1$

素因数の和:852

約数の個数: 36

約数和(自身を含む): 47492172

約数和(自身を除く): 24326344

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 181, 196, 362, 653, 724, 1267, 1306, 2534, 2612, 4571, 5068, 8869, 9142, 17738, 18284, 31997, 35476, 63994, 118193, 127988, 236386, 472772, 827351, 1654702, 3309404, 5791457, 11582914, 23165828]

約数ペア:

[(1, 23165828), (2, 11582914), (4, 5791457), (7, 3309404), (14, 1654702), (28, 827351), (49, 472772), (98, 236386), (181, 127988), (196, 118193), (362, 63994), (653, 35476), (724, 31997), (1267, 18284), (1306, 17738), (2534, 9142), (2612, 8869), (4571, 5068)]