56340976

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{25703}}^1$

素因数の和:25848

約数の個数: 20

約数和(自身を含む): 109961712

約数和(自身を除く): 53620736

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 25703, 51406, 102812, 205624, 411248, 3521311, 7042622, 14085244, 28170488, 56340976]

約数ペア:

[(1, 56340976), (2, 28170488), (4, 14085244), (8, 7042622), (16, 3521311), (137, 411248), (274, 205624), (548, 102812), (1096, 51406), (2192, 25703)]