161642434

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{439}}^1\times {\mathrm{2593}}^1$

素因数の和:3105

約数の個数: 16

約数和(自身を含む): 246533760

約数和(自身を除く): 84891326

約数列:

[1, 2, 71, 142, 439, 878, 2593, 5186, 31169, 62338, 184103, 368206, 1138327, 2276654, 80821217, 161642434]

約数ペア:

[(1, 161642434), (2, 80821217), (71, 2276654), (142, 1138327), (439, 368206), (878, 184103), (2593, 62338), (5186, 31169)]