16854239168

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{1879}}^1\times {\mathrm{10781}}^1$

素因数の和:12685

約数の個数: 56

約数和(自身を含む): 36040344480

約数和(自身を除く): 19186105312

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 1879, 3758, 7516, 10781, 15032, 21562, 24427, 30064, 43124, 48854, 60128, 86248, 97708, 120256, 140153, 172496, 195416, 280306, 344992, 390832, 560612, 689984, 781664, 1121224, 1563328, 2242448, 4484896, 8969792, 20257499, 40514998, 81029996, 162059992, 263347487, 324119984, 526694974, 648239968, 1053389948, 1296479936, 2106779896, 4213559792, 8427119584, 16854239168]

約数ペア:

[(1, 16854239168), (2, 8427119584), (4, 4213559792), (8, 2106779896), (13, 1296479936), (16, 1053389948), (26, 648239968), (32, 526694974), (52, 324119984), (64, 263347487), (104, 162059992), (208, 81029996), (416, 40514998), (832, 20257499), (1879, 8969792), (3758, 4484896), (7516, 2242448), (10781, 1563328), (15032, 1121224), (21562, 781664), (24427, 689984), (30064, 560612), (43124, 390832), (48854, 344992), (60128, 280306), (86248, 195416), (97708, 172496), (120256, 140153)]