90360322

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{20089}}^1$

素因数の和:20277

約数の個数: 16

約数和(自身を含む): 146817720

約数和(自身を除く): 56457398

約数列:

[1, 2, 13, 26, 173, 346, 2249, 4498, 20089, 40178, 261157, 522314, 3475397, 6950794, 45180161, 90360322]

約数ペア:

[(1, 90360322), (2, 45180161), (13, 6950794), (26, 3475397), (173, 522314), (346, 261157), (2249, 40178), (4498, 20089)]