243379904

素因数分解:

$2^6\times {\mathrm{83}}^1\times {\mathrm{45817}}^1$

素因数の和:45912

約数の個数: 28

約数和(自身を含む): 488786424

約数和(自身を除く): 245406520

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 166, 332, 664, 1328, 2656, 5312, 45817, 91634, 183268, 366536, 733072, 1466144, 2932288, 3802811, 7605622, 15211244, 30422488, 60844976, 121689952, 243379904]

約数ペア:

[(1, 243379904), (2, 121689952), (4, 60844976), (8, 30422488), (16, 15211244), (32, 7605622), (64, 3802811), (83, 2932288), (166, 1466144), (332, 733072), (664, 366536), (1328, 183268), (2656, 91634), (5312, 45817)]