83427616

素因数分解:

$2^5\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{311}}^1$

素因数の和:505

約数の個数: 48

約数和(自身を含む): 168412608

約数和(自身を除く): 84984992

約数列:

[1, 2, 4, 8, 16, 32, 83, 101, 166, 202, 311, 332, 404, 622, 664, 808, 1244, 1328, 1616, 2488, 2656, 3232, 4976, 8383, 9952, 16766, 25813, 31411, 33532, 51626, 62822, 67064, 103252, 125644, 134128, 206504, 251288, 268256, 413008, 502576, 826016, 1005152, 2607113, 5214226, 10428452, 20856904, 41713808, 83427616]

約数ペア:

[(1, 83427616), (2, 41713808), (4, 20856904), (8, 10428452), (16, 5214226), (32, 2607113), (83, 1005152), (101, 826016), (166, 502576), (202, 413008), (311, 268256), (332, 251288), (404, 206504), (622, 134128), (664, 125644), (808, 103252), (1244, 67064), (1328, 62822), (1616, 51626), (2488, 33532), (2656, 31411), (3232, 25813), (4976, 16766), (8383, 9952)]