161447392

素因数分解:

$2^5\times {\mathrm{811}}^1\times {\mathrm{6221}}^1$

素因数の和:7042

約数の個数: 24

約数和(自身を含む): 318292632

約数和(自身を除く): 156845240

約数列:

[1, 2, 4, 8, 16, 32, 811, 1622, 3244, 6221, 6488, 12442, 12976, 24884, 25952, 49768, 99536, 199072, 5045231, 10090462, 20180924, 40361848, 80723696, 161447392]

約数ペア:

[(1, 161447392), (2, 80723696), (4, 40361848), (8, 20180924), (16, 10090462), (32, 5045231), (811, 199072), (1622, 99536), (3244, 49768), (6221, 25952), (6488, 24884), (12442, 12976)]