20161330276

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{1409}}^1\times {\mathrm{31657}}^1$

素因数の和:33183

約数の個数: 24

約数和(自身を含む): 35620948440

約数和(自身を除く): 15459618164

約数列:

[1, 2, 4, 113, 226, 452, 1409, 2818, 5636, 31657, 63314, 126628, 159217, 318434, 636868, 3577241, 7154482, 14308964, 44604713, 89209426, 178418852, 5040332569, 10080665138, 20161330276]

約数ペア:

[(1, 20161330276), (2, 10080665138), (4, 5040332569), (113, 178418852), (226, 89209426), (452, 44604713), (1409, 14308964), (2818, 7154482), (5636, 3577241), (31657, 636868), (63314, 318434), (126628, 159217)]