86133964

素因数分解:

$2^2\times 7^2\times {\mathrm{439459}}^1$

素因数の和:439477

約数の個数: 18

約数和(自身を含む): 175344540

約数和(自身を除く): 89210576

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 439459, 878918, 1757836, 3076213, 6152426, 12304852, 21533491, 43066982, 86133964]

約数ペア:

[(1, 86133964), (2, 43066982), (4, 21533491), (7, 12304852), (14, 6152426), (28, 3076213), (49, 1757836), (98, 878918), (196, 439459)]