8417672

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{19853}}^1$

素因数の和:19912

約数の個数: 16

約数和(自身を含む): 16081740

約数和(自身を除く): 7664068

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 19853, 39706, 79412, 158824, 1052209, 2104418, 4208836, 8417672]

約数ペア:

[(1, 8417672), (2, 4208836), (4, 2104418), (8, 1052209), (53, 158824), (106, 79412), (212, 39706), (424, 19853)]