64553872

素因数分解:

$2^4\times {\mathrm{479}}^1\times {\mathrm{8423}}^1$

素因数の和:8910

約数の個数: 20

約数和(自身を含む): 125349120

約数和(自身を除く): 60795248

約数列:

[1, 2, 4, 8, 16, 479, 958, 1916, 3832, 7664, 8423, 16846, 33692, 67384, 134768, 4034617, 8069234, 16138468, 32276936, 64553872]

約数ペア:

[(1, 64553872), (2, 32276936), (4, 16138468), (8, 8069234), (16, 4034617), (479, 134768), (958, 67384), (1916, 33692), (3832, 16846), (7664, 8423)]