16456204

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1$

素因数の和:358

約数の個数: 48

約数和(自身を含む): 32901120

約数和(自身を除く): 16444916

約数列:

[1, 2, 4, 17, 19, 34, 38, 47, 68, 76, 94, 188, 271, 323, 542, 646, 799, 893, 1084, 1292, 1598, 1786, 3196, 3572, 4607, 5149, 9214, 10298, 12737, 15181, 18428, 20596, 25474, 30362, 50948, 60724, 87533, 175066, 216529, 242003, 350132, 433058, 484006, 866116, 968012, 4114051, 8228102, 16456204]

約数ペア:

[(1, 16456204), (2, 8228102), (4, 4114051), (17, 968012), (19, 866116), (34, 484006), (38, 433058), (47, 350132), (68, 242003), (76, 216529), (94, 175066), (188, 87533), (271, 60724), (323, 50948), (542, 30362), (646, 25474), (799, 20596), (893, 18428), (1084, 15181), (1292, 12737), (1598, 10298), (1786, 9214), (3196, 5149), (3572, 4607)]