80705453

素因数分解:

${\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{257}}^1$

素因数の和:476

約数の個数: 16

約数和(自身を含む): 84912960

約数和(自身を除く): 4207507

約数列:

[1, 43, 67, 109, 257, 2881, 4687, 7303, 11051, 17219, 28013, 314029, 740417, 1204559, 1876871, 80705453]

約数ペア:

[(1, 80705453), (43, 1876871), (67, 1204559), (109, 740417), (257, 314029), (2881, 28013), (4687, 17219), (7303, 11051)]