86881070

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{202049}}^1$

素因数の和:202099

約数の個数: 16

約数和(自身を含む): 160023600

約数和(自身を除く): 73142530

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 202049, 404098, 1010245, 2020490, 8688107, 17376214, 43440535, 86881070]

約数ペア:

[(1, 86881070), (2, 43440535), (5, 17376214), (10, 8688107), (43, 2020490), (86, 1010245), (215, 404098), (430, 202049)]