87069884

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{37337}}^1$

素因数の和:37405

約数の個数: 24

約数和(自身を含む): 169365168

約数和(自身を除く): 82295284

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 212, 583, 1166, 2332, 37337, 74674, 149348, 410707, 821414, 1642828, 1978861, 3957722, 7915444, 21767471, 43534942, 87069884]

約数ペア:

[(1, 87069884), (2, 43534942), (4, 21767471), (11, 7915444), (22, 3957722), (44, 1978861), (53, 1642828), (106, 821414), (212, 410707), (583, 149348), (1166, 74674), (2332, 37337)]