16279768

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{859}}^1$

素因数の和:991

約数の個数: 32

約数和(自身を含む): 32198400

約数和(自身を除く): 15918632

約数列:

[1, 2, 4, 8, 23, 46, 92, 103, 184, 206, 412, 824, 859, 1718, 2369, 3436, 4738, 6872, 9476, 18952, 19757, 39514, 79028, 88477, 158056, 176954, 353908, 707816, 2034971, 4069942, 8139884, 16279768]

約数ペア:

[(1, 16279768), (2, 8139884), (4, 4069942), (8, 2034971), (23, 707816), (46, 353908), (92, 176954), (103, 158056), (184, 88477), (206, 79028), (412, 39514), (824, 19757), (859, 18952), (1718, 9476), (2369, 6872), (3436, 4738)]