16780156

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{10729}}^1$

素因数の和:10773

約数の個数: 24

約数和(自身を含む): 32447520

約数和(自身を除く): 15667364

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 391, 782, 1564, 10729, 21458, 42916, 182393, 246767, 364786, 493534, 729572, 987068, 4195039, 8390078, 16780156]

約数ペア:

[(1, 16780156), (2, 8390078), (4, 4195039), (17, 987068), (23, 729572), (34, 493534), (46, 364786), (68, 246767), (92, 182393), (391, 42916), (782, 21458), (1564, 10729)]