47648816

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{69257}}^1$

素因数の和:69308

約数の個数: 20

約数和(自身を含む): 94467912

約数和(自身を除く): 46819096

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 69257, 138514, 277028, 554056, 1108112, 2978051, 5956102, 11912204, 23824408, 47648816]

約数ペア:

[(1, 47648816), (2, 23824408), (4, 11912204), (8, 5956102), (16, 2978051), (43, 1108112), (86, 554056), (172, 277028), (344, 138514), (688, 69257)]