8540656

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{5503}}^1$

素因数の和:5608

約数の個数: 20

約数和(自身を含む): 16721152

約数和(自身を除く): 8180496

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 5503, 11006, 22012, 44024, 88048, 533791, 1067582, 2135164, 4270328, 8540656]

約数ペア:

[(1, 8540656), (2, 4270328), (4, 2135164), (8, 1067582), (16, 533791), (97, 88048), (194, 44024), (388, 22012), (776, 11006), (1552, 5503)]