85741526

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{317}}^1$

素因数の和:536

約数の個数: 32

約数和(自身を含む): 141680448

約数和(自身を除く): 55938922

約数列:

[1, 2, 13, 26, 101, 103, 202, 206, 317, 634, 1313, 1339, 2626, 2678, 4121, 8242, 10403, 20806, 32017, 32651, 64034, 65302, 135239, 270478, 416221, 424463, 832442, 848926, 3297751, 6595502, 42870763, 85741526]

約数ペア:

[(1, 85741526), (2, 42870763), (13, 6595502), (26, 3297751), (101, 848926), (103, 832442), (202, 424463), (206, 416221), (317, 270478), (634, 135239), (1313, 65302), (1339, 64034), (2626, 32651), (2678, 32017), (4121, 20806), (8242, 10403)]