16487232

素因数分解:

$2^6\times 3^1\times {\mathrm{43}}^1\times {\mathrm{1997}}^1$

素因数の和:2055

約数の個数: 56

約数和(自身を含む): 44659296

約数和(自身を除く): 28172064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 129, 172, 192, 258, 344, 516, 688, 1032, 1376, 1997, 2064, 2752, 3994, 4128, 5991, 7988, 8256, 11982, 15976, 23964, 31952, 47928, 63904, 85871, 95856, 127808, 171742, 191712, 257613, 343484, 383424, 515226, 686968, 1030452, 1373936, 2060904, 2747872, 4121808, 5495744, 8243616, 16487232]

約数ペア:

[(1, 16487232), (2, 8243616), (3, 5495744), (4, 4121808), (6, 2747872), (8, 2060904), (12, 1373936), (16, 1030452), (24, 686968), (32, 515226), (43, 383424), (48, 343484), (64, 257613), (86, 191712), (96, 171742), (129, 127808), (172, 95856), (192, 85871), (258, 63904), (344, 47928), (516, 31952), (688, 23964), (1032, 15976), (1376, 11982), (1997, 8256), (2064, 7988), (2752, 5991), (3994, 4128)]