31037568

素因数分解:

$2^7\times 3^1\times {\mathrm{131}}^1\times {\mathrm{617}}^1$

素因数の和:765

約数の個数: 64

約数和(自身を含む): 83207520

約数和(自身を除く): 52169952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 131, 192, 262, 384, 393, 524, 617, 786, 1048, 1234, 1572, 1851, 2096, 2468, 3144, 3702, 4192, 4936, 6288, 7404, 8384, 9872, 12576, 14808, 16768, 19744, 25152, 29616, 39488, 50304, 59232, 78976, 80827, 118464, 161654, 236928, 242481, 323308, 484962, 646616, 969924, 1293232, 1939848, 2586464, 3879696, 5172928, 7759392, 10345856, 15518784, 31037568]

約数ペア:

[(1, 31037568), (2, 15518784), (3, 10345856), (4, 7759392), (6, 5172928), (8, 3879696), (12, 2586464), (16, 1939848), (24, 1293232), (32, 969924), (48, 646616), (64, 484962), (96, 323308), (128, 242481), (131, 236928), (192, 161654), (262, 118464), (384, 80827), (393, 78976), (524, 59232), (617, 50304), (786, 39488), (1048, 29616), (1234, 25152), (1572, 19744), (1851, 16768), (2096, 14808), (2468, 12576), (3144, 9872), (3702, 8384), (4192, 7404), (4936, 6288)]