83859976

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{433}}^1\times {\mathrm{563}}^1$

素因数の和:1045

約数の個数: 32

約数和(自身を含む): 161552160

約数和(自身を除く): 77692184

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 433, 563, 866, 1126, 1732, 2252, 3464, 4504, 18619, 24209, 37238, 48418, 74476, 96836, 148952, 193672, 243779, 487558, 975116, 1950232, 10482497, 20964994, 41929988, 83859976]

約数ペア:

[(1, 83859976), (2, 41929988), (4, 20964994), (8, 10482497), (43, 1950232), (86, 975116), (172, 487558), (344, 243779), (433, 193672), (563, 148952), (866, 96836), (1126, 74476), (1732, 48418), (2252, 37238), (3464, 24209), (4504, 18619)]