55854128

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{317353}}^1$

素因数の和:317372

約数の個数: 20

約数和(自身を含む): 118055688

約数和(自身を除く): 62201560

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 317353, 634706, 1269412, 2538824, 3490883, 5077648, 6981766, 13963532, 27927064, 55854128]

約数ペア:

[(1, 55854128), (2, 27927064), (4, 13963532), (8, 6981766), (11, 5077648), (16, 3490883), (22, 2538824), (44, 1269412), (88, 634706), (176, 317353)]