80683666

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{1289}}^1$

素因数の和:1578

約数の個数: 32

約数和(自身を含む): 147121920

約数和(自身を除く): 66438254

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 263, 526, 1289, 1841, 2578, 3682, 4471, 8942, 9023, 18046, 21913, 31297, 43826, 62594, 153391, 306782, 339007, 678014, 2373049, 4746098, 5763119, 11526238, 40341833, 80683666]

約数ペア:

[(1, 80683666), (2, 40341833), (7, 11526238), (14, 5763119), (17, 4746098), (34, 2373049), (119, 678014), (238, 339007), (263, 306782), (526, 153391), (1289, 62594), (1841, 43826), (2578, 31297), (3682, 21913), (4471, 18046), (8942, 9023)]