85786228

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{823}}^1$

素因数の和:964

約数の個数: 48

約数和(自身を含む): 172763136

約数和(自身を除く): 86976908

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 103, 206, 253, 412, 506, 823, 1012, 1133, 1646, 2266, 2369, 3292, 4532, 4738, 9053, 9476, 18106, 18929, 26059, 36212, 37858, 52118, 75716, 84769, 104236, 169538, 208219, 339076, 416438, 832876, 932459, 1864918, 1949687, 3729836, 3899374, 7798748, 21446557, 42893114, 85786228]

約数ペア:

[(1, 85786228), (2, 42893114), (4, 21446557), (11, 7798748), (22, 3899374), (23, 3729836), (44, 1949687), (46, 1864918), (92, 932459), (103, 832876), (206, 416438), (253, 339076), (412, 208219), (506, 169538), (823, 104236), (1012, 84769), (1133, 75716), (1646, 52118), (2266, 37858), (2369, 36212), (3292, 26059), (4532, 18929), (4738, 18106), (9053, 9476)]