71580896

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{52021}}^1$

素因数の和:52074

約数の個数: 24

約数和(自身を含む): 144204984

約数和(自身を除く): 72624088

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 52021, 104042, 208084, 416168, 832336, 1664672, 2236903, 4473806, 8947612, 17895224, 35790448, 71580896]

約数ペア:

[(1, 71580896), (2, 35790448), (4, 17895224), (8, 8947612), (16, 4473806), (32, 2236903), (43, 1664672), (86, 832336), (172, 416168), (344, 208084), (688, 104042), (1376, 52021)]