80456656952

素因数分解:

$2^3\times 7^1\times {\mathrm{1487}}^1\times {\mathrm{966191}}^1$

素因数の和:967691

約数の個数: 32

約数和(自身を含む): 172523243520

約数和(自身を除く): 92066586568

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1487, 2974, 5948, 10409, 11896, 20818, 41636, 83272, 966191, 1932382, 3864764, 6763337, 7729528, 13526674, 27053348, 54106696, 1436726017, 2873452034, 5746904068, 10057082119, 11493808136, 20114164238, 40228328476, 80456656952]

約数ペア:

[(1, 80456656952), (2, 40228328476), (4, 20114164238), (7, 11493808136), (8, 10057082119), (14, 5746904068), (28, 2873452034), (56, 1436726017), (1487, 54106696), (2974, 27053348), (5948, 13526674), (10409, 7729528), (11896, 6763337), (20818, 3864764), (41636, 1932382), (83272, 966191)]