84547138

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{241}}^1$

素因数の和:490

約数の個数: 32

約数和(自身を含む): 139531392

約数和(自身を除く): 54984254

約数列:

[1, 2, 13, 26, 103, 131, 206, 241, 262, 482, 1339, 1703, 2678, 3133, 3406, 6266, 13493, 24823, 26986, 31571, 49646, 63142, 175409, 322699, 350818, 410423, 645398, 820846, 3251813, 6503626, 42273569, 84547138]

約数ペア:

[(1, 84547138), (2, 42273569), (13, 6503626), (26, 3251813), (103, 820846), (131, 645398), (206, 410423), (241, 350818), (262, 322699), (482, 175409), (1339, 63142), (1703, 49646), (2678, 31571), (3133, 26986), (3406, 24823), (6266, 13493)]