47666992

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{21433}}^1$

素因数の和:21580

約数の個数: 20

約数和(自身を含む): 93023560

約数和(自身を除く): 45356568

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 21433, 42866, 85732, 171464, 342928, 2979187, 5958374, 11916748, 23833496, 47666992]

約数ペア:

[(1, 47666992), (2, 23833496), (4, 11916748), (8, 5958374), (16, 2979187), (139, 342928), (278, 171464), (556, 85732), (1112, 42866), (2224, 21433)]