80943976

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{4597}}^1$

素因数の和:4705

約数の個数: 32

約数和(自身を含む): 158906880

約数和(自身を除く): 77962904

約数列:

[1, 2, 4, 8, 31, 62, 71, 124, 142, 248, 284, 568, 2201, 4402, 4597, 8804, 9194, 17608, 18388, 36776, 142507, 285014, 326387, 570028, 652774, 1140056, 1305548, 2611096, 10117997, 20235994, 40471988, 80943976]

約数ペア:

[(1, 80943976), (2, 40471988), (4, 20235994), (8, 10117997), (31, 2611096), (62, 1305548), (71, 1140056), (124, 652774), (142, 570028), (248, 326387), (284, 285014), (568, 142507), (2201, 36776), (4402, 18388), (4597, 17608), (8804, 9194)]