87912976

素因数分解:

$2^4\times {\mathrm{317}}^1\times {\mathrm{17333}}^1$

素因数の和:17658

約数の個数: 20

約数和(自身を含む): 170878572

約数和(自身を除く): 82965596

約数列:

[1, 2, 4, 8, 16, 317, 634, 1268, 2536, 5072, 17333, 34666, 69332, 138664, 277328, 5494561, 10989122, 21978244, 43956488, 87912976]

約数ペア:

[(1, 87912976), (2, 43956488), (4, 21978244), (8, 10989122), (16, 5494561), (317, 277328), (634, 138664), (1268, 69332), (2536, 34666), (5072, 17333)]