31717916

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{5717}}^1$

素因数の和:5813

約数の個数: 24

約数和(自身を含む): 59238480

約数和(自身を除く): 27520564

約数列:

[1, 2, 4, 19, 38, 73, 76, 146, 292, 1387, 2774, 5548, 5717, 11434, 22868, 108623, 217246, 417341, 434492, 834682, 1669364, 7929479, 15858958, 31717916]

約数ペア:

[(1, 31717916), (2, 15858958), (4, 7929479), (19, 1669364), (38, 834682), (73, 434492), (76, 417341), (146, 217246), (292, 108623), (1387, 22868), (2774, 11434), (5548, 5717)]