82691776

素因数分解:

$2^6\times {\mathrm{647}}^1\times {\mathrm{1997}}^1$

素因数の和:2656

約数の個数: 28

約数和(自身を含む): 164427408

約数和(自身を除く): 81735632

約数列:

[1, 2, 4, 8, 16, 32, 64, 647, 1294, 1997, 2588, 3994, 5176, 7988, 10352, 15976, 20704, 31952, 41408, 63904, 127808, 1292059, 2584118, 5168236, 10336472, 20672944, 41345888, 82691776]

約数ペア:

[(1, 82691776), (2, 41345888), (4, 20672944), (8, 10336472), (16, 5168236), (32, 2584118), (64, 1292059), (647, 127808), (1294, 63904), (1997, 41408), (2588, 31952), (3994, 20704), (5176, 15976), (7988, 10352)]