31336318

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{1117}}^1$

素因数の和:1228

約数の個数: 24

約数和(自身を含む): 51557688

約数和(自身を除く): 20221370

約数列:

[1, 2, 13, 26, 83, 166, 169, 338, 1079, 1117, 2158, 2234, 14027, 14521, 28054, 29042, 92711, 185422, 188773, 377546, 1205243, 2410486, 15668159, 31336318]

約数ペア:

[(1, 31336318), (2, 15668159), (13, 2410486), (26, 1205243), (83, 377546), (166, 188773), (169, 185422), (338, 92711), (1079, 29042), (1117, 28054), (2158, 14521), (2234, 14027)]