31671614

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{93703}}^1$

素因数の和:93731

約数の個数: 12

約数和(自身を含む): 51443496

約数和(自身を除く): 19771882

約数列:

[1, 2, 13, 26, 169, 338, 93703, 187406, 1218139, 2436278, 15835807, 31671614]

約数ペア:

[(1, 31671614), (2, 15835807), (13, 2436278), (26, 1218139), (169, 187406), (338, 93703)]