118518544

素因数分解:

$2^4\times {\mathrm{347}}^1\times {\mathrm{21347}}^1$

素因数の和:21702

約数の個数: 20

約数和(自身を含む): 230302224

約数和(自身を除く): 111783680

約数列:

[1, 2, 4, 8, 16, 347, 694, 1388, 2776, 5552, 21347, 42694, 85388, 170776, 341552, 7407409, 14814818, 29629636, 59259272, 118518544]

約数ペア:

[(1, 118518544), (2, 59259272), (4, 29629636), (8, 14814818), (16, 7407409), (347, 341552), (694, 170776), (1388, 85388), (2776, 42694), (5552, 21347)]