64316924

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{99871}}^1$

素因数の和:99905

約数の個数: 24

約数和(自身を含む): 134227968

約数和(自身を除く): 69911044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 99871, 199742, 399484, 699097, 1398194, 2297033, 2796388, 4594066, 9188132, 16079231, 32158462, 64316924]

約数ペア:

[(1, 64316924), (2, 32158462), (4, 16079231), (7, 9188132), (14, 4594066), (23, 2796388), (28, 2297033), (46, 1398194), (92, 699097), (161, 399484), (322, 199742), (644, 99871)]