87940562

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{5689}}^1$

素因数の和:5881

約数の個数: 16

約数和(自身を含む): 135194400

約数和(自身を除く): 47253838

約数列:

[1, 2, 59, 118, 131, 262, 5689, 7729, 11378, 15458, 335651, 671302, 745259, 1490518, 43970281, 87940562]

約数ペア:

[(1, 87940562), (2, 43970281), (59, 1490518), (118, 745259), (131, 671302), (262, 335651), (5689, 15458), (7729, 11378)]