68777168

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{91459}}^1$

素因数の和:91514

約数の個数: 20

約数和(自身を含む): 136092480

約数和(自身を除く): 67315312

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 91459, 182918, 365836, 731672, 1463344, 4298573, 8597146, 17194292, 34388584, 68777168]

約数ペア:

[(1, 68777168), (2, 34388584), (4, 17194292), (8, 8597146), (16, 4298573), (47, 1463344), (94, 731672), (188, 365836), (376, 182918), (752, 91459)]