80063152

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{384919}}^1$

素因数の和:384940

約数の個数: 20

約数和(自身を含む): 167055280

約数和(自身を除く): 86992128

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 384919, 769838, 1539676, 3079352, 5003947, 6158704, 10007894, 20015788, 40031576, 80063152]

約数ペア:

[(1, 80063152), (2, 40031576), (4, 20015788), (8, 10007894), (13, 6158704), (16, 5003947), (26, 3079352), (52, 1539676), (104, 769838), (208, 384919)]