16339232

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:242

約数の個数: 96

約数和(自身を含む): 41094144

約数和(自身を除く): 24754912

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 91, 104, 112, 124, 181, 182, 208, 217, 224, 248, 362, 364, 403, 416, 434, 496, 724, 728, 806, 868, 992, 1267, 1448, 1456, 1612, 1736, 2353, 2534, 2821, 2896, 2912, 3224, 3472, 4706, 5068, 5611, 5642, 5792, 6448, 6944, 9412, 10136, 11222, 11284, 12896, 16471, 18824, 20272, 22444, 22568, 32942, 37648, 39277, 40544, 44888, 45136, 65884, 72943, 75296, 78554, 89776, 90272, 131768, 145886, 157108, 179552, 263536, 291772, 314216, 510601, 527072, 583544, 628432, 1021202, 1167088, 1256864, 2042404, 2334176, 4084808, 8169616, 16339232]

約数ペア:

[(1, 16339232), (2, 8169616), (4, 4084808), (7, 2334176), (8, 2042404), (13, 1256864), (14, 1167088), (16, 1021202), (26, 628432), (28, 583544), (31, 527072), (32, 510601), (52, 314216), (56, 291772), (62, 263536), (91, 179552), (104, 157108), (112, 145886), (124, 131768), (181, 90272), (182, 89776), (208, 78554), (217, 75296), (224, 72943), (248, 65884), (362, 45136), (364, 44888), (403, 40544), (416, 39277), (434, 37648), (496, 32942), (724, 22568), (728, 22444), (806, 20272), (868, 18824), (992, 16471), (1267, 12896), (1448, 11284), (1456, 11222), (1612, 10136), (1736, 9412), (2353, 6944), (2534, 6448), (2821, 5792), (2896, 5642), (2912, 5611), (3224, 5068), (3472, 4706)]