55697816

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{366433}}^1$

素因数の和:366458

約数の個数: 16

約数和(自身を含む): 109930200

約数和(自身を除く): 54232384

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 366433, 732866, 1465732, 2931464, 6962227, 13924454, 27848908, 55697816]

約数ペア:

[(1, 55697816), (2, 27848908), (4, 13924454), (8, 6962227), (19, 2931464), (38, 1465732), (76, 732866), (152, 366433)]