71914165

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{7907}}^1$

素因数の和:8036

約数の個数: 16

約数和(自身を含む): 92238912

約数和(自身を除く): 20324747

約数列:

[1, 5, 17, 85, 107, 535, 1819, 7907, 9095, 39535, 134419, 672095, 846049, 4230245, 14382833, 71914165]

約数ペア:

[(1, 71914165), (5, 14382833), (17, 4230245), (85, 846049), (107, 672095), (535, 134419), (1819, 39535), (7907, 9095)]