43112828

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^2\times {\mathrm{157}}^1$

素因数の和:330

約数の個数: 36

約数和(自身を含む): 83892312

約数和(自身を除く): 40779484

約数列:

[1, 2, 4, 11, 22, 44, 79, 157, 158, 314, 316, 628, 869, 1727, 1738, 3454, 3476, 6241, 6908, 12403, 12482, 24806, 24964, 49612, 68651, 136433, 137302, 272866, 274604, 545732, 979837, 1959674, 3919348, 10778207, 21556414, 43112828]

約数ペア:

[(1, 43112828), (2, 21556414), (4, 10778207), (11, 3919348), (22, 1959674), (44, 979837), (79, 545732), (157, 274604), (158, 272866), (314, 137302), (316, 136433), (628, 68651), (869, 49612), (1727, 24964), (1738, 24806), (3454, 12482), (3476, 12403), (6241, 6908)]