1571728

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{4271}}^1$

素因数の和:4302

約数の個数: 20

約数和(自身を含む): 3178368

約数和(自身を除く): 1606640

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 4271, 8542, 17084, 34168, 68336, 98233, 196466, 392932, 785864, 1571728]

約数ペア:

[(1, 1571728), (2, 785864), (4, 392932), (8, 196466), (16, 98233), (23, 68336), (46, 34168), (92, 17084), (184, 8542), (368, 4271)]