86546878

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{25057}}^1$

素因数の和:25227

約数の個数: 16

約数和(自身を含む): 142529904

約数和(自身を除く): 55983026

約数列:

[1, 2, 11, 22, 157, 314, 1727, 3454, 25057, 50114, 275627, 551254, 3933949, 7867898, 43273439, 86546878]

約数ペア:

[(1, 86546878), (2, 43273439), (11, 7867898), (22, 3933949), (157, 551254), (314, 275627), (1727, 50114), (3454, 25057)]