80346032

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{386279}}^1$

素因数の和:386300

約数の個数: 20

約数和(自身を含む): 167645520

約数和(自身を除く): 87299488

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 386279, 772558, 1545116, 3090232, 5021627, 6180464, 10043254, 20086508, 40173016, 80346032]

約数ペア:

[(1, 80346032), (2, 40173016), (4, 20086508), (8, 10043254), (13, 6180464), (16, 5021627), (26, 3090232), (52, 1545116), (104, 772558), (208, 386279)]