16345504

素因数分解:

$2^5\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1697}}^1$

素因数の和:1757

約数の個数: 48

約数和(自身を含む): 37654848

約数和(自身を除く): 21309344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 86, 112, 172, 224, 301, 344, 602, 688, 1204, 1376, 1697, 2408, 3394, 4816, 6788, 9632, 11879, 13576, 23758, 27152, 47516, 54304, 72971, 95032, 145942, 190064, 291884, 380128, 510797, 583768, 1021594, 1167536, 2043188, 2335072, 4086376, 8172752, 16345504]

約数ペア:

[(1, 16345504), (2, 8172752), (4, 4086376), (7, 2335072), (8, 2043188), (14, 1167536), (16, 1021594), (28, 583768), (32, 510797), (43, 380128), (56, 291884), (86, 190064), (112, 145942), (172, 95032), (224, 72971), (301, 54304), (344, 47516), (602, 27152), (688, 23758), (1204, 13576), (1376, 11879), (1697, 9632), (2408, 6788), (3394, 4816)]