86540426

素因数分解:

$2^1\times 7^1\times {\mathrm{1487}}^1\times {\mathrm{4157}}^1$

素因数の和:5653

約数の個数: 16

約数和(自身を含む): 148490496

約数和(自身を除く): 61950070

約数列:

[1, 2, 7, 14, 1487, 2974, 4157, 8314, 10409, 20818, 29099, 58198, 6181459, 12362918, 43270213, 86540426]

約数ペア:

[(1, 86540426), (2, 43270213), (7, 12362918), (14, 6181459), (1487, 58198), (2974, 29099), (4157, 20818), (8314, 10409)]