16553108

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{673}}^1$

素因数の和:744

約数の個数: 48

約数和(自身を含む): 34875456

約数和(自身を除く): 18322348

約数列:

[1, 2, 4, 11, 13, 22, 26, 43, 44, 52, 86, 143, 172, 286, 473, 559, 572, 673, 946, 1118, 1346, 1892, 2236, 2692, 6149, 7403, 8749, 12298, 14806, 17498, 24596, 28939, 29612, 34996, 57878, 96239, 115756, 192478, 318329, 376207, 384956, 636658, 752414, 1273316, 1504828, 4138277, 8276554, 16553108]

約数ペア:

[(1, 16553108), (2, 8276554), (4, 4138277), (11, 1504828), (13, 1273316), (22, 752414), (26, 636658), (43, 384956), (44, 376207), (52, 318329), (86, 192478), (143, 115756), (172, 96239), (286, 57878), (473, 34996), (559, 29612), (572, 28939), (673, 24596), (946, 17498), (1118, 14806), (1346, 12298), (1892, 8749), (2236, 7403), (2692, 6149)]