90031942

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{44971}}^1$

素因数の和:45004

約数の個数: 32

約数和(自身を含む): 181327104

約数和(自身を除く): 91295162

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 44971, 89942, 314797, 494681, 584623, 629594, 989362, 1169246, 3462767, 4092361, 6430853, 6925534, 8184722, 12861706, 45015971, 90031942]

約数ペア:

[(1, 90031942), (2, 45015971), (7, 12861706), (11, 8184722), (13, 6925534), (14, 6430853), (22, 4092361), (26, 3462767), (77, 1169246), (91, 989362), (143, 629594), (154, 584623), (182, 494681), (286, 314797), (1001, 89942), (2002, 44971)]