80800846

素因数分解:

$2^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{13709}}^1$

素因数の和:14139

約数の個数: 16

約数和(自身を含む): 138854880

約数和(自身を除く): 58054034

約数列:

[1, 2, 7, 14, 421, 842, 2947, 5894, 13709, 27418, 95963, 191926, 5771489, 11542978, 40400423, 80800846]

約数ペア:

[(1, 80800846), (2, 40400423), (7, 11542978), (14, 5771489), (421, 191926), (842, 95963), (2947, 27418), (5894, 13709)]