68946418

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{4327}}^1$

素因数の和:4617

約数の個数: 16

約数和(自身を含む): 107195904

約数和(自身を除く): 38249486

約数列:

[1, 2, 31, 62, 257, 514, 4327, 7967, 8654, 15934, 134137, 268274, 1112039, 2224078, 34473209, 68946418]

約数ペア:

[(1, 68946418), (2, 34473209), (31, 2224078), (62, 1112039), (257, 268274), (514, 134137), (4327, 15934), (7967, 8654)]