31764434

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{613}}^1\times {\mathrm{1993}}^1$

素因数の和:2621

約数の個数: 16

約数和(自身を含む): 51421272

約数和(自身を除く): 19656838

約数列:

[1, 2, 13, 26, 613, 1226, 1993, 3986, 7969, 15938, 25909, 51818, 1221709, 2443418, 15882217, 31764434]

約数ペア:

[(1, 31764434), (2, 15882217), (13, 2443418), (26, 1221709), (613, 51818), (1226, 25909), (1993, 15938), (3986, 7969)]