86190881

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{5441}}^1$

素因数の和:5552

約数の個数: 16

約数和(自身を含む): 103093248

約数和(自身を除く): 16902367

約数列:

[1, 7, 31, 73, 217, 511, 2263, 5441, 15841, 38087, 168671, 397193, 1180697, 2780351, 12312983, 86190881]

約数ペア:

[(1, 86190881), (7, 12312983), (31, 2780351), (73, 1180697), (217, 397193), (511, 168671), (2263, 38087), (5441, 15841)]