56542328

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{937}}^1$

素因数の和:1359

約数の個数: 32

約数和(自身を含む): 111997200

約数和(自身を除く): 55454872

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 397, 794, 937, 1588, 1874, 3176, 3748, 7496, 7543, 15086, 17803, 30172, 35606, 60344, 71212, 142424, 371989, 743978, 1487956, 2975912, 7067791, 14135582, 28271164, 56542328]

約数ペア:

[(1, 56542328), (2, 28271164), (4, 14135582), (8, 7067791), (19, 2975912), (38, 1487956), (76, 743978), (152, 371989), (397, 142424), (794, 71212), (937, 60344), (1588, 35606), (1874, 30172), (3176, 17803), (3748, 15086), (7496, 7543)]