109154512

素因数分解:

$2^4\times {\mathrm{317}}^1\times {\mathrm{21521}}^1$

素因数の和:21846

約数の個数: 20

約数和(自身を含む): 212163876

約数和(自身を除く): 103009364

約数列:

[1, 2, 4, 8, 16, 317, 634, 1268, 2536, 5072, 21521, 43042, 86084, 172168, 344336, 6822157, 13644314, 27288628, 54577256, 109154512]

約数ペア:

[(1, 109154512), (2, 54577256), (4, 27288628), (8, 13644314), (16, 6822157), (317, 344336), (634, 172168), (1268, 86084), (2536, 43042), (5072, 21521)]