31590026

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{947}}^1\times {\mathrm{1283}}^1$

素因数の和:2245

約数の個数: 16

約数和(自身を含む): 51123744

約数和(自身を除く): 19533718

約数列:

[1, 2, 13, 26, 947, 1283, 1894, 2566, 12311, 16679, 24622, 33358, 1215001, 2430002, 15795013, 31590026]

約数ペア:

[(1, 31590026), (2, 15795013), (13, 2430002), (26, 1215001), (947, 33358), (1283, 24622), (1894, 16679), (2566, 12311)]