67370216

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{205397}}^1$

素因数の和:205444

約数の個数: 16

約数和(自身を含む): 129400740

約数和(自身を除く): 62030524

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 205397, 410794, 821588, 1643176, 8421277, 16842554, 33685108, 67370216]

約数ペア:

[(1, 67370216), (2, 33685108), (4, 16842554), (8, 8421277), (41, 1643176), (82, 821588), (164, 410794), (328, 205397)]