91991434

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{5101}}^1$

素因数の和:5301

約数の個数: 16

約数和(自身を含む): 141060096

約数和(自身を除く): 49068662

約数列:

[1, 2, 71, 127, 142, 254, 5101, 9017, 10202, 18034, 362171, 647827, 724342, 1295654, 45995717, 91991434]

約数ペア:

[(1, 91991434), (2, 45995717), (71, 1295654), (127, 724342), (142, 647827), (254, 362171), (5101, 18034), (9017, 10202)]