831104

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:208

約数の個数: 32

約数和(自身を含む): 1705440

約数和(自身を除く): 874336

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 151, 172, 302, 344, 604, 688, 1208, 1376, 2416, 2752, 4832, 5504, 6493, 9664, 12986, 19328, 25972, 51944, 103888, 207776, 415552, 831104]

約数ペア:

[(1, 831104), (2, 415552), (4, 207776), (8, 103888), (16, 51944), (32, 25972), (43, 19328), (64, 12986), (86, 9664), (128, 6493), (151, 5504), (172, 4832), (302, 2752), (344, 2416), (604, 1376), (688, 1208)]