82758784

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{28111}}^1$

素因数の和:28148

約数の個数: 32

約数和(自身を含む): 172045440

約数和(自身を除く): 89286656

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 368, 736, 1472, 2944, 28111, 56222, 112444, 224888, 449776, 646553, 899552, 1293106, 1799104, 2586212, 3598208, 5172424, 10344848, 20689696, 41379392, 82758784]

約数ペア:

[(1, 82758784), (2, 41379392), (4, 20689696), (8, 10344848), (16, 5172424), (23, 3598208), (32, 2586212), (46, 1799104), (64, 1293106), (92, 899552), (128, 646553), (184, 449776), (368, 224888), (736, 112444), (1472, 56222), (2944, 28111)]