16403712

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:116

約数の個数: 144

約数和(自身を含む): 49448448

約数和(自身を除く): 33044736

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 53, 62, 64, 78, 93, 96, 104, 106, 124, 128, 156, 159, 186, 192, 208, 212, 248, 256, 312, 318, 372, 384, 403, 416, 424, 496, 624, 636, 689, 744, 768, 806, 832, 848, 992, 1209, 1248, 1272, 1378, 1488, 1612, 1643, 1664, 1696, 1984, 2067, 2418, 2496, 2544, 2756, 2976, 3224, 3286, 3328, 3392, 3968, 4134, 4836, 4929, 4992, 5088, 5512, 5952, 6448, 6572, 6784, 7936, 8268, 9672, 9858, 9984, 10176, 11024, 11904, 12896, 13144, 13568, 16536, 19344, 19716, 20352, 21359, 22048, 23808, 25792, 26288, 33072, 38688, 39432, 40704, 42718, 44096, 51584, 52576, 64077, 66144, 77376, 78864, 85436, 88192, 103168, 105152, 128154, 132288, 154752, 157728, 170872, 176384, 210304, 256308, 264576, 309504, 315456, 341744, 420608, 512616, 529152, 630912, 683488, 1025232, 1261824, 1366976, 2050464, 2733952, 4100928, 5467904, 8201856, 16403712]

約数ペア:

[(1, 16403712), (2, 8201856), (3, 5467904), (4, 4100928), (6, 2733952), (8, 2050464), (12, 1366976), (13, 1261824), (16, 1025232), (24, 683488), (26, 630912), (31, 529152), (32, 512616), (39, 420608), (48, 341744), (52, 315456), (53, 309504), (62, 264576), (64, 256308), (78, 210304), (93, 176384), (96, 170872), (104, 157728), (106, 154752), (124, 132288), (128, 128154), (156, 105152), (159, 103168), (186, 88192), (192, 85436), (208, 78864), (212, 77376), (248, 66144), (256, 64077), (312, 52576), (318, 51584), (372, 44096), (384, 42718), (403, 40704), (416, 39432), (424, 38688), (496, 33072), (624, 26288), (636, 25792), (689, 23808), (744, 22048), (768, 21359), (806, 20352), (832, 19716), (848, 19344), (992, 16536), (1209, 13568), (1248, 13144), (1272, 12896), (1378, 11904), (1488, 11024), (1612, 10176), (1643, 9984), (1664, 9858), (1696, 9672), (1984, 8268), (2067, 7936), (2418, 6784), (2496, 6572), (2544, 6448), (2756, 5952), (2976, 5512), (3224, 5088), (3286, 4992), (3328, 4929), (3392, 4836), (3968, 4134)]