86606452

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{2939}}^1$

素因数の和:3135

約数の個数: 24

約数和(自身を含む): 155584800

約数和(自身を除く): 68978348

約数列:

[1, 2, 4, 53, 106, 139, 212, 278, 556, 2939, 5878, 7367, 11756, 14734, 29468, 155767, 311534, 408521, 623068, 817042, 1634084, 21651613, 43303226, 86606452]

約数ペア:

[(1, 86606452), (2, 43303226), (4, 21651613), (53, 1634084), (106, 817042), (139, 623068), (212, 408521), (278, 311534), (556, 155767), (2939, 29468), (5878, 14734), (7367, 11756)]