16135664

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{499}}^1$

素因数の和:597

約数の個数: 40

約数和(自身を含む): 32736000

約数和(自身を除く): 16600336

約数列:

[1, 2, 4, 8, 16, 43, 47, 86, 94, 172, 188, 344, 376, 499, 688, 752, 998, 1996, 2021, 3992, 4042, 7984, 8084, 16168, 21457, 23453, 32336, 42914, 46906, 85828, 93812, 171656, 187624, 343312, 375248, 1008479, 2016958, 4033916, 8067832, 16135664]

約数ペア:

[(1, 16135664), (2, 8067832), (4, 4033916), (8, 2016958), (16, 1008479), (43, 375248), (47, 343312), (86, 187624), (94, 171656), (172, 93812), (188, 85828), (344, 46906), (376, 42914), (499, 32336), (688, 23453), (752, 21457), (998, 16168), (1996, 8084), (2021, 7984), (3992, 4042)]