84739808

素因数分解:

$2^5\times {\mathrm{101}}^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1$

素因数の和:435

約数の個数: 48

約数和(自身を含む): 170571744

約数和(自身を除く): 85831936

約数列:

[1, 2, 4, 8, 16, 32, 101, 157, 167, 202, 314, 334, 404, 628, 668, 808, 1256, 1336, 1616, 2512, 2672, 3232, 5024, 5344, 15857, 16867, 26219, 31714, 33734, 52438, 63428, 67468, 104876, 126856, 134936, 209752, 253712, 269872, 419504, 507424, 539744, 839008, 2648119, 5296238, 10592476, 21184952, 42369904, 84739808]

約数ペア:

[(1, 84739808), (2, 42369904), (4, 21184952), (8, 10592476), (16, 5296238), (32, 2648119), (101, 839008), (157, 539744), (167, 507424), (202, 419504), (314, 269872), (334, 253712), (404, 209752), (628, 134936), (668, 126856), (808, 104876), (1256, 67468), (1336, 63428), (1616, 52438), (2512, 33734), (2672, 31714), (3232, 26219), (5024, 16867), (5344, 15857)]