31907424

素因数分解:

$2^5\times 3^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:272

約数の個数: 96

約数和(自身を含む): 88391520

約数和(自身を除く): 56484096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 73, 87, 96, 116, 146, 157, 174, 219, 232, 292, 314, 348, 438, 464, 471, 584, 628, 696, 876, 928, 942, 1168, 1256, 1392, 1752, 1884, 2117, 2336, 2512, 2784, 3504, 3768, 4234, 4553, 5024, 6351, 7008, 7536, 8468, 9106, 11461, 12702, 13659, 15072, 16936, 18212, 22922, 25404, 27318, 33872, 34383, 36424, 45844, 50808, 54636, 67744, 68766, 72848, 91688, 101616, 109272, 137532, 145696, 183376, 203232, 218544, 275064, 332369, 366752, 437088, 550128, 664738, 997107, 1100256, 1329476, 1994214, 2658952, 3988428, 5317904, 7976856, 10635808, 15953712, 31907424]

約数ペア:

[(1, 31907424), (2, 15953712), (3, 10635808), (4, 7976856), (6, 5317904), (8, 3988428), (12, 2658952), (16, 1994214), (24, 1329476), (29, 1100256), (32, 997107), (48, 664738), (58, 550128), (73, 437088), (87, 366752), (96, 332369), (116, 275064), (146, 218544), (157, 203232), (174, 183376), (219, 145696), (232, 137532), (292, 109272), (314, 101616), (348, 91688), (438, 72848), (464, 68766), (471, 67744), (584, 54636), (628, 50808), (696, 45844), (876, 36424), (928, 34383), (942, 33872), (1168, 27318), (1256, 25404), (1392, 22922), (1752, 18212), (1884, 16936), (2117, 15072), (2336, 13659), (2512, 12702), (2784, 11461), (3504, 9106), (3768, 8468), (4234, 7536), (4553, 7008), (5024, 6351)]