31242048

素因数分解:

$2^6\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:256

約数の個数: 112

約数和(自身を含む): 88757760

約数和(自身を除く): 57515712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 31, 32, 48, 58, 62, 64, 87, 93, 96, 116, 124, 174, 181, 186, 192, 232, 248, 348, 362, 372, 464, 496, 543, 696, 724, 744, 899, 928, 992, 1086, 1392, 1448, 1488, 1798, 1856, 1984, 2172, 2697, 2784, 2896, 2976, 3596, 4344, 5249, 5394, 5568, 5611, 5792, 5952, 7192, 8688, 10498, 10788, 11222, 11584, 14384, 15747, 16833, 17376, 20996, 21576, 22444, 28768, 31494, 33666, 34752, 41992, 43152, 44888, 57536, 62988, 67332, 83984, 86304, 89776, 125976, 134664, 162719, 167968, 172608, 179552, 251952, 269328, 325438, 335936, 359104, 488157, 503904, 538656, 650876, 976314, 1007808, 1077312, 1301752, 1952628, 2603504, 3905256, 5207008, 7810512, 10414016, 15621024, 31242048]

約数ペア:

[(1, 31242048), (2, 15621024), (3, 10414016), (4, 7810512), (6, 5207008), (8, 3905256), (12, 2603504), (16, 1952628), (24, 1301752), (29, 1077312), (31, 1007808), (32, 976314), (48, 650876), (58, 538656), (62, 503904), (64, 488157), (87, 359104), (93, 335936), (96, 325438), (116, 269328), (124, 251952), (174, 179552), (181, 172608), (186, 167968), (192, 162719), (232, 134664), (248, 125976), (348, 89776), (362, 86304), (372, 83984), (464, 67332), (496, 62988), (543, 57536), (696, 44888), (724, 43152), (744, 41992), (899, 34752), (928, 33666), (992, 31494), (1086, 28768), (1392, 22444), (1448, 21576), (1488, 20996), (1798, 17376), (1856, 16833), (1984, 15747), (2172, 14384), (2697, 11584), (2784, 11222), (2896, 10788), (2976, 10498), (3596, 8688), (4344, 7192), (5249, 5952), (5394, 5792), (5568, 5611)]