27181544

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8431}}^1$

素因数の和:8481

約数の個数: 32

約数和(自身を含む): 56663040

約数和(自身を除く): 29481496

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 8431, 16862, 33724, 67448, 109603, 219206, 261361, 438412, 522722, 876824, 1045444, 2090888, 3397693, 6795386, 13590772, 27181544]

約数ペア:

[(1, 27181544), (2, 13590772), (4, 6795386), (8, 3397693), (13, 2090888), (26, 1045444), (31, 876824), (52, 522722), (62, 438412), (104, 261361), (124, 219206), (248, 109603), (403, 67448), (806, 33724), (1612, 16862), (3224, 8431)]