342372904

素因数分解:

$2^3\times {\mathrm{389}}^1\times {\mathrm{110017}}^1$

素因数の和:110412

約数の個数: 16

約数和(自身を含む): 643605300

約数和(自身を除く): 301232396

約数列:

[1, 2, 4, 8, 389, 778, 1556, 3112, 110017, 220034, 440068, 880136, 42796613, 85593226, 171186452, 342372904]

約数ペア:

[(1, 342372904), (2, 171186452), (4, 85593226), (8, 42796613), (389, 880136), (778, 440068), (1556, 220034), (3112, 110017)]