89091070

素因数分解:

$2^1\times 5^1\times {\mathrm{1409}}^1\times {\mathrm{6323}}^1$

素因数の和:7739

約数の個数: 16

約数和(自身を含む): 160503120

約数和(自身を除く): 71412050

約数列:

[1, 2, 5, 10, 1409, 2818, 6323, 7045, 12646, 14090, 31615, 63230, 8909107, 17818214, 44545535, 89091070]

約数ペア:

[(1, 89091070), (2, 44545535), (5, 17818214), (10, 8909107), (1409, 63230), (2818, 31615), (6323, 14090), (7045, 12646)]