85757738

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1\times {\mathrm{337}}^1$

素因数の和:662

約数の個数: 32

約数和(自身を含む): 144555840

約数和(自身を除く): 58798102

約数列:

[1, 2, 11, 22, 43, 86, 269, 337, 473, 538, 674, 946, 2959, 3707, 5918, 7414, 11567, 14491, 23134, 28982, 90653, 127237, 159401, 181306, 254474, 318802, 997183, 1994366, 3898079, 7796158, 42878869, 85757738]

約数ペア:

[(1, 85757738), (2, 42878869), (11, 7796158), (22, 3898079), (43, 1994366), (86, 997183), (269, 318802), (337, 254474), (473, 181306), (538, 159401), (674, 127237), (946, 90653), (2959, 28982), (3707, 23134), (5918, 14491), (7414, 11567)]