80594774

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{42463}}^1$

素因数の和:42551

約数の個数: 16

約数和(自身を含む): 131978112

約数和(自身を除く): 51383338

約数列:

[1, 2, 13, 26, 73, 146, 949, 1898, 42463, 84926, 552019, 1104038, 3099799, 6199598, 40297387, 80594774]

約数ペア:

[(1, 80594774), (2, 40297387), (13, 6199598), (26, 3099799), (73, 1104038), (146, 552019), (949, 84926), (1898, 42463)]