87585584

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{653}}^1$

素因数の和:845

約数の個数: 40

約数和(自身を含む): 173707632

約数和(自身を除く): 86122048

約数列:

[1, 2, 4, 8, 16, 83, 101, 166, 202, 332, 404, 653, 664, 808, 1306, 1328, 1616, 2612, 5224, 8383, 10448, 16766, 33532, 54199, 65953, 67064, 108398, 131906, 134128, 216796, 263812, 433592, 527624, 867184, 1055248, 5474099, 10948198, 21896396, 43792792, 87585584]

約数ペア:

[(1, 87585584), (2, 43792792), (4, 21896396), (8, 10948198), (16, 5474099), (83, 1055248), (101, 867184), (166, 527624), (202, 433592), (332, 263812), (404, 216796), (653, 134128), (664, 131906), (808, 108398), (1306, 67064), (1328, 65953), (1616, 54199), (2612, 33532), (5224, 16766), (8383, 10448)]