16090788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{859}}^1$

素因数の和:1096

約数の個数: 48

約数和(自身を含む): 43151360

約数和(自身を除く): 27060572

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 223, 446, 669, 859, 892, 1338, 1561, 1718, 2577, 2676, 3122, 3436, 4683, 5154, 6013, 6244, 9366, 10308, 12026, 18039, 18732, 24052, 36078, 72156, 191557, 383114, 574671, 766228, 1149342, 1340899, 2298684, 2681798, 4022697, 5363596, 8045394, 16090788]

約数ペア:

[(1, 16090788), (2, 8045394), (3, 5363596), (4, 4022697), (6, 2681798), (7, 2298684), (12, 1340899), (14, 1149342), (21, 766228), (28, 574671), (42, 383114), (84, 191557), (223, 72156), (446, 36078), (669, 24052), (859, 18732), (892, 18039), (1338, 12026), (1561, 10308), (1718, 9366), (2577, 6244), (2676, 6013), (3122, 5154), (3436, 4683)]