86906408

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{69193}}^1$

素因数の和:69356

約数の個数: 16

約数和(自身を含む): 163989780

約数和(自身を除く): 77083372

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 69193, 138386, 276772, 553544, 10863301, 21726602, 43453204, 86906408]

約数ペア:

[(1, 86906408), (2, 43453204), (4, 21726602), (8, 10863301), (157, 553544), (314, 276772), (628, 138386), (1256, 69193)]