27806336

素因数分解:

$2^7\times {\mathrm{109}}^1\times {\mathrm{1993}}^1$

素因数の和:2116

約数の個数: 32

約数和(自身を含む): 55931700

約数和(自身を除く): 28125364

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 128, 218, 436, 872, 1744, 1993, 3488, 3986, 6976, 7972, 13952, 15944, 31888, 63776, 127552, 217237, 255104, 434474, 868948, 1737896, 3475792, 6951584, 13903168, 27806336]

約数ペア:

[(1, 27806336), (2, 13903168), (4, 6951584), (8, 3475792), (16, 1737896), (32, 868948), (64, 434474), (109, 255104), (128, 217237), (218, 127552), (436, 63776), (872, 31888), (1744, 15944), (1993, 13952), (3488, 7972), (3986, 6976)]