80735522

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{1181}}^1$

素因数の和:1466

約数の個数: 32

約数和(自身を含む): 146378880

約数和(自身を除く): 65643358

約数列:

[1, 2, 7, 14, 19, 38, 133, 257, 266, 514, 1181, 1799, 2362, 3598, 4883, 8267, 9766, 16534, 22439, 34181, 44878, 68362, 157073, 303517, 314146, 607034, 2124619, 4249238, 5766823, 11533646, 40367761, 80735522]

約数ペア:

[(1, 80735522), (2, 40367761), (7, 11533646), (14, 5766823), (19, 4249238), (38, 2124619), (133, 607034), (257, 314146), (266, 303517), (514, 157073), (1181, 68362), (1799, 44878), (2362, 34181), (3598, 22439), (4883, 16534), (8267, 9766)]