29137328

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{165553}}^1$

素因数の和:165572

約数の個数: 20

約数和(自身を含む): 61586088

約数和(自身を除く): 32448760

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 165553, 331106, 662212, 1324424, 1821083, 2648848, 3642166, 7284332, 14568664, 29137328]

約数ペア:

[(1, 29137328), (2, 14568664), (4, 7284332), (8, 3642166), (11, 2648848), (16, 1821083), (22, 1324424), (44, 662212), (88, 331106), (176, 165553)]