80408146

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{4129}}^1$

素因数の和:4258

約数の個数: 32

約数和(自身を含む): 149869440

約数和(自身を除く): 69461294

約数列:

[1, 2, 7, 13, 14, 26, 91, 107, 182, 214, 749, 1391, 1498, 2782, 4129, 8258, 9737, 19474, 28903, 53677, 57806, 107354, 375739, 441803, 751478, 883606, 3092621, 5743439, 6185242, 11486878, 40204073, 80408146]

約数ペア:

[(1, 80408146), (2, 40204073), (7, 11486878), (13, 6185242), (14, 5743439), (26, 3092621), (91, 883606), (107, 751478), (182, 441803), (214, 375739), (749, 107354), (1391, 57806), (1498, 53677), (2782, 28903), (4129, 19474), (8258, 9737)]