77184538

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1\times {\mathrm{2179}}^1$

素因数の和:2469

約数の個数: 16

約数和(自身を含む): 117720000

約数和(自身を除く): 40535462

約数列:

[1, 2, 89, 178, 199, 398, 2179, 4358, 17711, 35422, 193931, 387862, 433621, 867242, 38592269, 77184538]

約数ペア:

[(1, 77184538), (2, 38592269), (89, 867242), (178, 433621), (199, 387862), (398, 193931), (2179, 35422), (4358, 17711)]