28235110

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{91081}}^1$

素因数の和:91119

約数の個数: 16

約数和(自身を含む): 52463232

約数和(自身を除く): 24228122

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 91081, 182162, 455405, 910810, 2823511, 5647022, 14117555, 28235110]

約数ペア:

[(1, 28235110), (2, 14117555), (5, 5647022), (10, 2823511), (31, 910810), (62, 455405), (155, 182162), (310, 91081)]