2016161155

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{967}}^1\times {\mathrm{1291}}^1$

素因数の和:2299

約数の個数: 32

約数和(自身を含む): 2701416960

約数和(自身を除く): 685255805

約数列:

[1, 5, 17, 19, 85, 95, 323, 967, 1291, 1615, 4835, 6455, 16439, 18373, 21947, 24529, 82195, 91865, 109735, 122645, 312341, 416993, 1248397, 1561705, 2084965, 6241985, 21222749, 23719543, 106113745, 118597715, 403232231, 2016161155]

約数ペア:

[(1, 2016161155), (5, 403232231), (17, 118597715), (19, 106113745), (85, 23719543), (95, 21222749), (323, 6241985), (967, 2084965), (1291, 1561705), (1615, 1248397), (4835, 416993), (6455, 312341), (16439, 122645), (18373, 109735), (21947, 91865), (24529, 82195)]