16876496

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1$

素因数の和:268

約数の個数: 80

約数和(自身を含む): 41080704

約数和(自身を除く): 24204208

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 67, 91, 104, 112, 134, 173, 182, 208, 268, 346, 364, 469, 536, 692, 728, 871, 938, 1072, 1211, 1384, 1456, 1742, 1876, 2249, 2422, 2768, 3484, 3752, 4498, 4844, 6097, 6968, 7504, 8996, 9688, 11591, 12194, 13936, 15743, 17992, 19376, 23182, 24388, 31486, 35984, 46364, 48776, 62972, 81137, 92728, 97552, 125944, 150683, 162274, 185456, 251888, 301366, 324548, 602732, 649096, 1054781, 1205464, 1298192, 2109562, 2410928, 4219124, 8438248, 16876496]

約数ペア:

[(1, 16876496), (2, 8438248), (4, 4219124), (7, 2410928), (8, 2109562), (13, 1298192), (14, 1205464), (16, 1054781), (26, 649096), (28, 602732), (52, 324548), (56, 301366), (67, 251888), (91, 185456), (104, 162274), (112, 150683), (134, 125944), (173, 97552), (182, 92728), (208, 81137), (268, 62972), (346, 48776), (364, 46364), (469, 35984), (536, 31486), (692, 24388), (728, 23182), (871, 19376), (938, 17992), (1072, 15743), (1211, 13936), (1384, 12194), (1456, 11591), (1742, 9688), (1876, 8996), (2249, 7504), (2422, 6968), (2768, 6097), (3484, 4844), (3752, 4498)]