81694078

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{28949}}^1$

素因数の和:29051

約数の個数: 16

約数和(自身を含む): 131317200

約数和(自身を除く): 49623122

約数列:

[1, 2, 17, 34, 83, 166, 1411, 2822, 28949, 57898, 492133, 984266, 2402767, 4805534, 40847039, 81694078]

約数ペア:

[(1, 81694078), (2, 40847039), (17, 4805534), (34, 2402767), (83, 984266), (166, 492133), (1411, 57898), (2822, 28949)]