16993392

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{241}}^1$

素因数の和:378

約数の個数: 80

約数和(自身を含む): 47892768

約数和(自身を除く): 30899376

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 113, 156, 208, 226, 241, 312, 339, 452, 482, 624, 678, 723, 904, 964, 1356, 1446, 1469, 1808, 1928, 2712, 2892, 2938, 3133, 3856, 4407, 5424, 5784, 5876, 6266, 8814, 9399, 11568, 11752, 12532, 17628, 18798, 23504, 25064, 27233, 35256, 37596, 50128, 54466, 70512, 75192, 81699, 108932, 150384, 163398, 217864, 326796, 354029, 435728, 653592, 708058, 1062087, 1307184, 1416116, 2124174, 2832232, 4248348, 5664464, 8496696, 16993392]

約数ペア:

[(1, 16993392), (2, 8496696), (3, 5664464), (4, 4248348), (6, 2832232), (8, 2124174), (12, 1416116), (13, 1307184), (16, 1062087), (24, 708058), (26, 653592), (39, 435728), (48, 354029), (52, 326796), (78, 217864), (104, 163398), (113, 150384), (156, 108932), (208, 81699), (226, 75192), (241, 70512), (312, 54466), (339, 50128), (452, 37596), (482, 35256), (624, 27233), (678, 25064), (723, 23504), (904, 18798), (964, 17628), (1356, 12532), (1446, 11752), (1469, 11568), (1808, 9399), (1928, 8814), (2712, 6266), (2892, 5876), (2938, 5784), (3133, 5424), (3856, 4407)]