23918896

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{64997}}^1$

素因数の和:65028

約数の個数: 20

約数和(自身を含む): 48358512

約数和(自身を除く): 24439616

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 64997, 129994, 259988, 519976, 1039952, 1494931, 2989862, 5979724, 11959448, 23918896]

約数ペア:

[(1, 23918896), (2, 11959448), (4, 5979724), (8, 2989862), (16, 1494931), (23, 1039952), (46, 519976), (92, 259988), (184, 129994), (368, 64997)]