16971352

素因数分解:

$2^3\times {\mathrm{421}}^1\times {\mathrm{5039}}^1$

素因数の和:5466

約数の個数: 16

約数和(自身を含む): 31903200

約数和(自身を除く): 14931848

約数列:

[1, 2, 4, 8, 421, 842, 1684, 3368, 5039, 10078, 20156, 40312, 2121419, 4242838, 8485676, 16971352]

約数ペア:

[(1, 16971352), (2, 8485676), (4, 4242838), (8, 2121419), (421, 40312), (842, 20156), (1684, 10078), (3368, 5039)]