16731536

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{449}}^1$

素因数の和:611

約数の個数: 40

約数和(自身を含む): 34651800

約数和(自身を除く): 17920264

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 137, 272, 274, 449, 548, 898, 1096, 1796, 2192, 2329, 3592, 4658, 7184, 7633, 9316, 15266, 18632, 30532, 37264, 61064, 61513, 122128, 123026, 246052, 492104, 984208, 1045721, 2091442, 4182884, 8365768, 16731536]

約数ペア:

[(1, 16731536), (2, 8365768), (4, 4182884), (8, 2091442), (16, 1045721), (17, 984208), (34, 492104), (68, 246052), (136, 123026), (137, 122128), (272, 61513), (274, 61064), (449, 37264), (548, 30532), (898, 18632), (1096, 15266), (1796, 9316), (2192, 7633), (2329, 7184), (3592, 4658)]