67958608

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{32423}}^1$

素因数の和:32562

約数の個数: 20

約数和(自身を含む): 132679008

約数和(自身を除く): 64720400

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 32423, 64846, 129692, 259384, 518768, 4247413, 8494826, 16989652, 33979304, 67958608]

約数ペア:

[(1, 67958608), (2, 33979304), (4, 16989652), (8, 8494826), (16, 4247413), (131, 518768), (262, 259384), (524, 129692), (1048, 64846), (2096, 32423)]