31302844

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{190871}}^1$

素因数の和:190916

約数の個数: 12

約数和(自身を含む): 56116368

約数和(自身を除く): 24813524

約数列:

[1, 2, 4, 41, 82, 164, 190871, 381742, 763484, 7825711, 15651422, 31302844]

約数ペア:

[(1, 31302844), (2, 15651422), (4, 7825711), (41, 763484), (82, 381742), (164, 190871)]