56271344

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{42373}}^1$

素因数の和:42464

約数の個数: 20

約数和(自身を含む): 110341896

約数和(自身を除く): 54070552

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 42373, 84746, 169492, 338984, 677968, 3516959, 7033918, 14067836, 28135672, 56271344]

約数ペア:

[(1, 56271344), (2, 28135672), (4, 14067836), (8, 7033918), (16, 3516959), (83, 677968), (166, 338984), (332, 169492), (664, 84746), (1328, 42373)]