28890158

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{32029}}^1$

素因数の和:32083

約数の個数: 16

約数和(自身を含む): 48429360

約数和(自身を除く): 19539202

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 32029, 64058, 352319, 704638, 1313189, 2626378, 14445079, 28890158]

約数ペア:

[(1, 28890158), (2, 14445079), (11, 2626378), (22, 1313189), (41, 704638), (82, 352319), (451, 64058), (902, 32029)]