8418064

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{27691}}^1$

素因数の和:27718

約数の個数: 20

約数和(自身を含む): 17169040

約数和(自身を除く): 8750976

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 27691, 55382, 110764, 221528, 443056, 526129, 1052258, 2104516, 4209032, 8418064]

約数ペア:

[(1, 8418064), (2, 4209032), (4, 2104516), (8, 1052258), (16, 526129), (19, 443056), (38, 221528), (76, 110764), (152, 55382), (304, 27691)]