16290568

素因数分解:

$2^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{2999}}^1$

素因数の和:3109

約数の個数: 32

約数和(自身を含む): 35280000

約数和(自身を除く): 18989432

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 97, 194, 388, 679, 776, 1358, 2716, 2999, 5432, 5998, 11996, 20993, 23992, 41986, 83972, 167944, 290903, 581806, 1163612, 2036321, 2327224, 4072642, 8145284, 16290568]

約数ペア:

[(1, 16290568), (2, 8145284), (4, 4072642), (7, 2327224), (8, 2036321), (14, 1163612), (28, 581806), (56, 290903), (97, 167944), (194, 83972), (388, 41986), (679, 23992), (776, 20993), (1358, 11996), (2716, 5998), (2999, 5432)]