8021584

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{10667}}^1$

素因数の和:10722

約数の個数: 20

約数和(自身を含む): 15873984

約数和(自身を除く): 7852400

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 10667, 21334, 42668, 85336, 170672, 501349, 1002698, 2005396, 4010792, 8021584]

約数ペア:

[(1, 8021584), (2, 4010792), (4, 2005396), (8, 1002698), (16, 501349), (47, 170672), (94, 85336), (188, 42668), (376, 21334), (752, 10667)]