15923728

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{43271}}^1$

素因数の和:43302

約数の個数: 20

約数和(自身を含む): 32194368

約数和(自身を除く): 16270640

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 43271, 86542, 173084, 346168, 692336, 995233, 1990466, 3980932, 7961864, 15923728]

約数ペア:

[(1, 15923728), (2, 7961864), (4, 3980932), (8, 1990466), (16, 995233), (23, 692336), (46, 346168), (92, 173084), (184, 86542), (368, 43271)]