16886328

素因数分解:

$2^3\times 3^1\times {\mathrm{821}}^1\times {\mathrm{857}}^1$

素因数の和:1687

約数の個数: 32

約数和(自身を含む): 42316560

約数和(自身を除く): 25430232

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 821, 857, 1642, 1714, 2463, 2571, 3284, 3428, 4926, 5142, 6568, 6856, 9852, 10284, 19704, 20568, 703597, 1407194, 2110791, 2814388, 4221582, 5628776, 8443164, 16886328]

約数ペア:

[(1, 16886328), (2, 8443164), (3, 5628776), (4, 4221582), (6, 2814388), (8, 2110791), (12, 1407194), (24, 703597), (821, 20568), (857, 19704), (1642, 10284), (1714, 9852), (2463, 6856), (2571, 6568), (3284, 5142), (3428, 4926)]