31195392

素因数分解:

$2^8\times 3^1\times {\mathrm{151}}^1\times {\mathrm{269}}^1$

素因数の和:439

約数の個数: 72

約数和(自身を含む): 83885760

約数和(自身を除く): 52690368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 151, 192, 256, 269, 302, 384, 453, 538, 604, 768, 807, 906, 1076, 1208, 1614, 1812, 2152, 2416, 3228, 3624, 4304, 4832, 6456, 7248, 8608, 9664, 12912, 14496, 17216, 19328, 25824, 28992, 34432, 38656, 40619, 51648, 57984, 68864, 81238, 103296, 115968, 121857, 162476, 206592, 243714, 324952, 487428, 649904, 974856, 1299808, 1949712, 2599616, 3899424, 5199232, 7798848, 10398464, 15597696, 31195392]

約数ペア:

[(1, 31195392), (2, 15597696), (3, 10398464), (4, 7798848), (6, 5199232), (8, 3899424), (12, 2599616), (16, 1949712), (24, 1299808), (32, 974856), (48, 649904), (64, 487428), (96, 324952), (128, 243714), (151, 206592), (192, 162476), (256, 121857), (269, 115968), (302, 103296), (384, 81238), (453, 68864), (538, 57984), (604, 51648), (768, 40619), (807, 38656), (906, 34432), (1076, 28992), (1208, 25824), (1614, 19328), (1812, 17216), (2152, 14496), (2416, 12912), (3228, 9664), (3624, 8608), (4304, 7248), (4832, 6456)]