65520304

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{95233}}^1$

素因数の和:95284

約数の個数: 20

約数和(自身を含む): 129899176

約数和(自身を除く): 64378872

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 95233, 190466, 380932, 761864, 1523728, 4095019, 8190038, 16380076, 32760152, 65520304]

約数ペア:

[(1, 65520304), (2, 32760152), (4, 16380076), (8, 8190038), (16, 4095019), (43, 1523728), (86, 761864), (172, 380932), (344, 190466), (688, 95233)]