82787248

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{271}}^1\times {\mathrm{313}}^1$

素因数の和:653

約数の個数: 40

約数和(自身を含む): 164154176

約数和(自身を除く): 81366928

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 271, 313, 488, 542, 626, 976, 1084, 1252, 2168, 2504, 4336, 5008, 16531, 19093, 33062, 38186, 66124, 76372, 84823, 132248, 152744, 169646, 264496, 305488, 339292, 678584, 1357168, 5174203, 10348406, 20696812, 41393624, 82787248]

約数ペア:

[(1, 82787248), (2, 41393624), (4, 20696812), (8, 10348406), (16, 5174203), (61, 1357168), (122, 678584), (244, 339292), (271, 305488), (313, 264496), (488, 169646), (542, 152744), (626, 132248), (976, 84823), (1084, 76372), (1252, 66124), (2168, 38186), (2504, 33062), (4336, 19093), (5008, 16531)]