83969855

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:287

約数の個数: 32

約数和(自身を含む): 107993088

約数和(自身を除く): 24023233

約数列:

[1, 5, 31, 61, 83, 107, 155, 305, 415, 535, 1891, 2573, 3317, 5063, 6527, 8881, 9455, 12865, 16585, 25315, 32635, 44405, 156953, 202337, 275311, 541741, 784765, 1011685, 1376555, 2708705, 16793971, 83969855]

約数ペア:

[(1, 83969855), (5, 16793971), (31, 2708705), (61, 1376555), (83, 1011685), (107, 784765), (155, 541741), (305, 275311), (415, 202337), (535, 156953), (1891, 44405), (2573, 32635), (3317, 25315), (5063, 16585), (6527, 12865), (8881, 9455)]