31003968

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{5209}}^1$

素因数の和:5255

約数の個数: 56

約数和(自身を含む): 84693760

約数和(自身を除く): 53689792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 186, 192, 248, 372, 496, 744, 992, 1488, 1984, 2976, 5209, 5952, 10418, 15627, 20836, 31254, 41672, 62508, 83344, 125016, 161479, 166688, 250032, 322958, 333376, 484437, 500064, 645916, 968874, 1000128, 1291832, 1937748, 2583664, 3875496, 5167328, 7750992, 10334656, 15501984, 31003968]

約数ペア:

[(1, 31003968), (2, 15501984), (3, 10334656), (4, 7750992), (6, 5167328), (8, 3875496), (12, 2583664), (16, 1937748), (24, 1291832), (31, 1000128), (32, 968874), (48, 645916), (62, 500064), (64, 484437), (93, 333376), (96, 322958), (124, 250032), (186, 166688), (192, 161479), (248, 125016), (372, 83344), (496, 62508), (744, 41672), (992, 31254), (1488, 20836), (1984, 15627), (2976, 10418), (5209, 5952)]