16502368

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1$

素因数の和:299

約数の個数: 48

約数和(自身を含む): 33929280

約数和(自身を除く): 17426912

約数列:

[1, 2, 4, 8, 16, 32, 43, 67, 86, 134, 172, 179, 268, 344, 358, 536, 688, 716, 1072, 1376, 1432, 2144, 2864, 2881, 5728, 5762, 7697, 11524, 11993, 15394, 23048, 23986, 30788, 46096, 47972, 61576, 92192, 95944, 123152, 191888, 246304, 383776, 515699, 1031398, 2062796, 4125592, 8251184, 16502368]

約数ペア:

[(1, 16502368), (2, 8251184), (4, 4125592), (8, 2062796), (16, 1031398), (32, 515699), (43, 383776), (67, 246304), (86, 191888), (134, 123152), (172, 95944), (179, 92192), (268, 61576), (344, 47972), (358, 46096), (536, 30788), (688, 23986), (716, 23048), (1072, 15394), (1376, 11993), (1432, 11524), (2144, 7697), (2864, 5762), (2881, 5728)]