139892416

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{50833}}^1$

素因数の和:50888

約数の個数: 28

約数和(自身を含む): 284060392

約数和(自身を除く): 144167976

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 50833, 101666, 203332, 406664, 813328, 1626656, 2185819, 3253312, 4371638, 8743276, 17486552, 34973104, 69946208, 139892416]

約数ペア:

[(1, 139892416), (2, 69946208), (4, 34973104), (8, 17486552), (16, 8743276), (32, 4371638), (43, 3253312), (64, 2185819), (86, 1626656), (172, 813328), (344, 406664), (688, 203332), (1376, 101666), (2752, 50833)]