38975248

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{8147}}^1$

素因数の和:8191

約数の個数: 40

約数和(自身を含む): 84869568

約数和(自身を除く): 45894320

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 104, 184, 208, 299, 368, 598, 1196, 2392, 4784, 8147, 16294, 32588, 65176, 105911, 130352, 187381, 211822, 374762, 423644, 749524, 847288, 1499048, 1694576, 2435953, 2998096, 4871906, 9743812, 19487624, 38975248]

約数ペア:

[(1, 38975248), (2, 19487624), (4, 9743812), (8, 4871906), (13, 2998096), (16, 2435953), (23, 1694576), (26, 1499048), (46, 847288), (52, 749524), (92, 423644), (104, 374762), (184, 211822), (208, 187381), (299, 130352), (368, 105911), (598, 65176), (1196, 32588), (2392, 16294), (4784, 8147)]