161893706

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{85297}}^1$

素因数の和:85385

約数の個数: 16

約数和(自身を含む): 265106184

約数和(自身を除く): 103212478

約数列:

[1, 2, 13, 26, 73, 146, 949, 1898, 85297, 170594, 1108861, 2217722, 6226681, 12453362, 80946853, 161893706]

約数ペア:

[(1, 161893706), (2, 80946853), (13, 12453362), (26, 6226681), (73, 2217722), (146, 1108861), (949, 170594), (1898, 85297)]