85180546

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{2371}}^1$

素因数の和:2478

約数の個数: 32

約数和(自身を含む): 147557376

約数和(自身を除く): 62376830

約数列:

[1, 2, 11, 22, 23, 46, 71, 142, 253, 506, 781, 1562, 1633, 2371, 3266, 4742, 17963, 26081, 35926, 52162, 54533, 109066, 168341, 336682, 599863, 1199726, 1851751, 3703502, 3871843, 7743686, 42590273, 85180546]

約数ペア:

[(1, 85180546), (2, 42590273), (11, 7743686), (22, 3871843), (23, 3703502), (46, 1851751), (71, 1199726), (142, 599863), (253, 336682), (506, 168341), (781, 109066), (1562, 54533), (1633, 52162), (2371, 35926), (3266, 26081), (4742, 17963)]