87576976

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{39953}}^1$

素因数の和:40098

約数の個数: 20

約数和(自身を含む): 170923212

約数和(自身を除く): 83346236

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 39953, 79906, 159812, 319624, 639248, 5473561, 10947122, 21894244, 43788488, 87576976]

約数ペア:

[(1, 87576976), (2, 43788488), (4, 21894244), (8, 10947122), (16, 5473561), (137, 639248), (274, 319624), (548, 159812), (1096, 79906), (2192, 39953)]