16423248

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:236

約数の個数: 80

約数和(自身を含む): 44411840

約数和(自身を除く): 27988592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 73, 86, 109, 129, 146, 172, 218, 219, 258, 292, 327, 344, 436, 438, 516, 584, 654, 688, 872, 876, 1032, 1168, 1308, 1744, 1752, 2064, 2616, 3139, 3504, 4687, 5232, 6278, 7957, 9374, 9417, 12556, 14061, 15914, 18748, 18834, 23871, 25112, 28122, 31828, 37496, 37668, 47742, 50224, 56244, 63656, 74992, 75336, 95484, 112488, 127312, 150672, 190968, 224976, 342151, 381936, 684302, 1026453, 1368604, 2052906, 2737208, 4105812, 5474416, 8211624, 16423248]

約数ペア:

[(1, 16423248), (2, 8211624), (3, 5474416), (4, 4105812), (6, 2737208), (8, 2052906), (12, 1368604), (16, 1026453), (24, 684302), (43, 381936), (48, 342151), (73, 224976), (86, 190968), (109, 150672), (129, 127312), (146, 112488), (172, 95484), (218, 75336), (219, 74992), (258, 63656), (292, 56244), (327, 50224), (344, 47742), (436, 37668), (438, 37496), (516, 31828), (584, 28122), (654, 25112), (688, 23871), (872, 18834), (876, 18748), (1032, 15914), (1168, 14061), (1308, 12556), (1744, 9417), (1752, 9374), (2064, 7957), (2616, 6278), (3139, 5232), (3504, 4687)]