87917914

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{16061}}^1$

素因数の和:16110

約数の個数: 32

約数和(自身を含む): 166530816

約数和(自身を除く): 78612902

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 119, 161, 238, 322, 391, 782, 2737, 5474, 16061, 32122, 112427, 224854, 273037, 369403, 546074, 738806, 1911259, 2585821, 3822518, 5171642, 6279851, 12559702, 43958957, 87917914]

約数ペア:

[(1, 87917914), (2, 43958957), (7, 12559702), (14, 6279851), (17, 5171642), (23, 3822518), (34, 2585821), (46, 1911259), (119, 738806), (161, 546074), (238, 369403), (322, 273037), (391, 224854), (782, 112427), (2737, 32122), (5474, 16061)]