90217166

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{30707}}^1$

素因数の和:30835

約数の個数: 16

約数和(自身を含む): 147029904

約数和(自身を除く): 56812738

約数列:

[1, 2, 13, 26, 113, 226, 1469, 2938, 30707, 61414, 399191, 798382, 3469891, 6939782, 45108583, 90217166]

約数ペア:

[(1, 90217166), (2, 45108583), (13, 6939782), (26, 3469891), (113, 798382), (226, 399191), (1469, 61414), (2938, 30707)]