85139886

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{29501}}^1$

素因数の和:29556

約数の個数: 32

約数和(自身を含む): 188340768

約数和(自身を除く): 103200882

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 481, 962, 1443, 2886, 29501, 59002, 88503, 177006, 383513, 767026, 1091537, 1150539, 2183074, 2301078, 3274611, 6549222, 14189981, 28379962, 42569943, 85139886]

約数ペア:

[(1, 85139886), (2, 42569943), (3, 28379962), (6, 14189981), (13, 6549222), (26, 3274611), (37, 2301078), (39, 2183074), (74, 1150539), (78, 1091537), (111, 767026), (222, 383513), (481, 177006), (962, 88503), (1443, 59002), (2886, 29501)]