320384464

素因数分解:

$2^4\times {\mathrm{547}}^1\times {\mathrm{36607}}^1$

素因数の和:37162

約数の個数: 20

約数和(自身を含む): 621896704

約数和(自身を除く): 301512240

約数列:

[1, 2, 4, 8, 16, 547, 1094, 2188, 4376, 8752, 36607, 73214, 146428, 292856, 585712, 20024029, 40048058, 80096116, 160192232, 320384464]

約数ペア:

[(1, 320384464), (2, 160192232), (4, 80096116), (8, 40048058), (16, 20024029), (547, 585712), (1094, 292856), (2188, 146428), (4376, 73214), (8752, 36607)]