87852544

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1$

素因数の和:295

約数の個数: 80

約数和(自身を含む): 192831408

約数和(自身を除く): 104978864

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 67, 104, 128, 134, 197, 208, 256, 268, 394, 416, 512, 536, 788, 832, 871, 1072, 1576, 1664, 1742, 2144, 2561, 3152, 3328, 3484, 4288, 5122, 6304, 6656, 6968, 8576, 10244, 12608, 13199, 13936, 17152, 20488, 25216, 26398, 27872, 34304, 40976, 50432, 52796, 55744, 81952, 100864, 105592, 111488, 163904, 171587, 211184, 222976, 327808, 343174, 422368, 445952, 655616, 686348, 844736, 1311232, 1372696, 1689472, 2745392, 3378944, 5490784, 6757888, 10981568, 21963136, 43926272, 87852544]

約数ペア:

[(1, 87852544), (2, 43926272), (4, 21963136), (8, 10981568), (13, 6757888), (16, 5490784), (26, 3378944), (32, 2745392), (52, 1689472), (64, 1372696), (67, 1311232), (104, 844736), (128, 686348), (134, 655616), (197, 445952), (208, 422368), (256, 343174), (268, 327808), (394, 222976), (416, 211184), (512, 171587), (536, 163904), (788, 111488), (832, 105592), (871, 100864), (1072, 81952), (1576, 55744), (1664, 52796), (1742, 50432), (2144, 40976), (2561, 34304), (3152, 27872), (3328, 26398), (3484, 25216), (4288, 20488), (5122, 17152), (6304, 13936), (6656, 13199), (6968, 12608), (8576, 10244)]