21916096

素因数分解:

$2^6\times {\mathrm{443}}^1\times {\mathrm{773}}^1$

素因数の和:1228

約数の個数: 28

約数和(自身を含む): 43644312

約数和(自身を除く): 21728216

約数列:

[1, 2, 4, 8, 16, 32, 64, 443, 773, 886, 1546, 1772, 3092, 3544, 6184, 7088, 12368, 14176, 24736, 28352, 49472, 342439, 684878, 1369756, 2739512, 5479024, 10958048, 21916096]

約数ペア:

[(1, 21916096), (2, 10958048), (4, 5479024), (8, 2739512), (16, 1369756), (32, 684878), (64, 342439), (443, 49472), (773, 28352), (886, 24736), (1546, 14176), (1772, 12368), (3092, 7088), (3544, 6184)]