191115736

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{79367}}^1$

素因数の和:79423

約数の個数: 32

約数和(自身を含む): 419063040

約数和(自身を除く): 227947304

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 2408, 79367, 158734, 317468, 555569, 634936, 1111138, 2222276, 3412781, 4444552, 6825562, 13651124, 23889467, 27302248, 47778934, 95557868, 191115736]

約数ペア:

[(1, 191115736), (2, 95557868), (4, 47778934), (7, 27302248), (8, 23889467), (14, 13651124), (28, 6825562), (43, 4444552), (56, 3412781), (86, 2222276), (172, 1111138), (301, 634936), (344, 555569), (602, 317468), (1204, 158734), (2408, 79367)]