87182696

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{2381}}^1$

素因数の和:2609

約数の個数: 32

約数和(自身を含む): 171504000

約数和(自身を除く): 84321304

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 199, 398, 796, 1592, 2381, 4577, 4762, 9154, 9524, 18308, 19048, 36616, 54763, 109526, 219052, 438104, 473819, 947638, 1895276, 3790552, 10897837, 21795674, 43591348, 87182696]

約数ペア:

[(1, 87182696), (2, 43591348), (4, 21795674), (8, 10897837), (23, 3790552), (46, 1895276), (92, 947638), (184, 473819), (199, 438104), (398, 219052), (796, 109526), (1592, 54763), (2381, 36616), (4577, 19048), (4762, 18308), (9154, 9524)]