31209168

素因数分解:

$2^4\times 3^1\times {\mathrm{97}}^1\times {\mathrm{6703}}^1$

素因数の和:6811

約数の個数: 40

約数和(自身を含む): 81467008

約数和(自身を除く): 50257840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 97, 194, 291, 388, 582, 776, 1164, 1552, 2328, 4656, 6703, 13406, 20109, 26812, 40218, 53624, 80436, 107248, 160872, 321744, 650191, 1300382, 1950573, 2600764, 3901146, 5201528, 7802292, 10403056, 15604584, 31209168]

約数ペア:

[(1, 31209168), (2, 15604584), (3, 10403056), (4, 7802292), (6, 5201528), (8, 3901146), (12, 2600764), (16, 1950573), (24, 1300382), (48, 650191), (97, 321744), (194, 160872), (291, 107248), (388, 80436), (582, 53624), (776, 40218), (1164, 26812), (1552, 20109), (2328, 13406), (4656, 6703)]