81875114

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{419}}^1\times {\mathrm{2383}}^1$

素因数の和:2845

約数の個数: 16

約数和(自身を含む): 126161280

約数和(自身を除く): 44286166

約数列:

[1, 2, 41, 82, 419, 838, 2383, 4766, 17179, 34358, 97703, 195406, 998477, 1996954, 40937557, 81875114]

約数ペア:

[(1, 81875114), (2, 40937557), (41, 1996954), (82, 998477), (419, 195406), (838, 97703), (2383, 34358), (4766, 17179)]