81295232

素因数分解:

$2^7\times {\mathrm{635119}}^1$

素因数の和:635133

約数の個数: 16

約数和(自身を含む): 161955600

約数和(自身を除く): 80660368

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 635119, 1270238, 2540476, 5080952, 10161904, 20323808, 40647616, 81295232]

約数ペア:

[(1, 81295232), (2, 40647616), (4, 20323808), (8, 10161904), (16, 5080952), (32, 2540476), (64, 1270238), (128, 635119)]