16556368

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{60869}}^1$

素因数の和:60894

約数の個数: 20

約数和(自身を含む): 33965460

約数和(自身を除く): 17409092

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 60869, 121738, 243476, 486952, 973904, 1034773, 2069546, 4139092, 8278184, 16556368]

約数ペア:

[(1, 16556368), (2, 8278184), (4, 4139092), (8, 2069546), (16, 1034773), (17, 973904), (34, 486952), (68, 243476), (136, 121738), (272, 60869)]