16280168

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{457}}^1$

素因数の和:597

約数の個数: 32

約数和(自身を含む): 31519560

約数和(自身を除く): 15239392

約数列:

[1, 2, 4, 8, 61, 73, 122, 146, 244, 292, 457, 488, 584, 914, 1828, 3656, 4453, 8906, 17812, 27877, 33361, 35624, 55754, 66722, 111508, 133444, 223016, 266888, 2035021, 4070042, 8140084, 16280168]

約数ペア:

[(1, 16280168), (2, 8140084), (4, 4070042), (8, 2035021), (61, 266888), (73, 223016), (122, 133444), (146, 111508), (244, 66722), (292, 55754), (457, 35624), (488, 33361), (584, 27877), (914, 17812), (1828, 8906), (3656, 4453)]