80027324

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{3673}}^1$

素因数の和:4109

約数の個数: 24

約数和(自身を含む): 151221840

約数和(自身を除く): 71194516

約数列:

[1, 2, 4, 13, 26, 52, 419, 838, 1676, 3673, 5447, 7346, 10894, 14692, 21788, 47749, 95498, 190996, 1538987, 3077974, 6155948, 20006831, 40013662, 80027324]

約数ペア:

[(1, 80027324), (2, 40013662), (4, 20006831), (13, 6155948), (26, 3077974), (52, 1538987), (419, 190996), (838, 95498), (1676, 47749), (3673, 21788), (5447, 14692), (7346, 10894)]