66864088

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{76679}}^1$

素因数の和:76794

約数の個数: 16

約数和(自身を含む): 126522000

約数和(自身を除く): 59657912

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 76679, 153358, 306716, 613432, 8358011, 16716022, 33432044, 66864088]

約数ペア:

[(1, 66864088), (2, 33432044), (4, 16716022), (8, 8358011), (109, 613432), (218, 306716), (436, 153358), (872, 76679)]