16946176

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:119

約数の個数: 88

約数和(自身を含む): 38974880

約数和(自身を除く): 22028704

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 67, 76, 104, 128, 134, 152, 208, 247, 256, 268, 304, 416, 494, 512, 536, 608, 832, 871, 988, 1024, 1072, 1216, 1273, 1664, 1742, 1976, 2144, 2432, 2546, 3328, 3484, 3952, 4288, 4864, 5092, 6656, 6968, 7904, 8576, 9728, 10184, 13312, 13936, 15808, 16549, 17152, 19456, 20368, 27872, 31616, 33098, 34304, 40736, 55744, 63232, 66196, 68608, 81472, 111488, 126464, 132392, 162944, 222976, 252928, 264784, 325888, 445952, 529568, 651776, 891904, 1059136, 1303552, 2118272, 4236544, 8473088, 16946176]

約数ペア:

[(1, 16946176), (2, 8473088), (4, 4236544), (8, 2118272), (13, 1303552), (16, 1059136), (19, 891904), (26, 651776), (32, 529568), (38, 445952), (52, 325888), (64, 264784), (67, 252928), (76, 222976), (104, 162944), (128, 132392), (134, 126464), (152, 111488), (208, 81472), (247, 68608), (256, 66196), (268, 63232), (304, 55744), (416, 40736), (494, 34304), (512, 33098), (536, 31616), (608, 27872), (832, 20368), (871, 19456), (988, 17152), (1024, 16549), (1072, 15808), (1216, 13936), (1273, 13312), (1664, 10184), (1742, 9728), (1976, 8576), (2144, 7904), (2432, 6968), (2546, 6656), (3328, 5092), (3484, 4864), (3952, 4288)]