87565244

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{16349}}^1$

素因数の和:16469

約数の個数: 24

約数和(自身を含む): 166639200

約数和(自身を除く): 79073956

約数列:

[1, 2, 4, 13, 26, 52, 103, 206, 412, 1339, 2678, 5356, 16349, 32698, 65396, 212537, 425074, 850148, 1683947, 3367894, 6735788, 21891311, 43782622, 87565244]

約数ペア:

[(1, 87565244), (2, 43782622), (4, 21891311), (13, 6735788), (26, 3367894), (52, 1683947), (103, 850148), (206, 425074), (412, 212537), (1339, 65396), (2678, 32698), (5356, 16349)]