266737648

素因数分解:

$2^4\times {\mathrm{2063}}^1\times {\mathrm{8081}}^1$

素因数の和:10152

約数の個数: 20

約数和(自身を含む): 517118688

約数和(自身を除く): 250381040

約数列:

[1, 2, 4, 8, 16, 2063, 4126, 8081, 8252, 16162, 16504, 32324, 33008, 64648, 129296, 16671103, 33342206, 66684412, 133368824, 266737648]

約数ペア:

[(1, 266737648), (2, 133368824), (4, 66684412), (8, 33342206), (16, 16671103), (2063, 129296), (4126, 64648), (8081, 33008), (8252, 32324), (16162, 16504)]