17080688

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{5419}}^1$

素因数の和:5624

約数の個数: 20

約数和(自身を含む): 33267960

約数和(自身を除く): 16187272

約数列:

[1, 2, 4, 8, 16, 197, 394, 788, 1576, 3152, 5419, 10838, 21676, 43352, 86704, 1067543, 2135086, 4270172, 8540344, 17080688]

約数ペア:

[(1, 17080688), (2, 8540344), (4, 4270172), (8, 2135086), (16, 1067543), (197, 86704), (394, 43352), (788, 21676), (1576, 10838), (3152, 5419)]