4086064

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{13441}}^1$

素因数の和:13468

約数の個数: 20

約数和(自身を含む): 8334040

約数和(自身を除く): 4247976

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 13441, 26882, 53764, 107528, 215056, 255379, 510758, 1021516, 2043032, 4086064]

約数ペア:

[(1, 4086064), (2, 2043032), (4, 1021516), (8, 510758), (16, 255379), (19, 215056), (38, 107528), (76, 53764), (152, 26882), (304, 13441)]