31888714

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2593}}^1$

素因数の和:2662

約数の個数: 32

約数和(自身を含む): 57524544

約数和(自身を除く): 25635830

約数列:

[1, 2, 11, 13, 22, 26, 43, 86, 143, 286, 473, 559, 946, 1118, 2593, 5186, 6149, 12298, 28523, 33709, 57046, 67418, 111499, 222998, 370799, 741598, 1226489, 1449487, 2452978, 2898974, 15944357, 31888714]

約数ペア:

[(1, 31888714), (2, 15944357), (11, 2898974), (13, 2452978), (22, 1449487), (26, 1226489), (43, 741598), (86, 370799), (143, 222998), (286, 111499), (473, 67418), (559, 57046), (946, 33709), (1118, 28523), (2593, 12298), (5186, 6149)]