2016157328

素因数分解:

$2^4\times {\mathrm{211}}^1\times {\mathrm{599}}^1\times {\mathrm{997}}^1$

素因数の和:1815

約数の個数: 40

約数和(自身を含む): 3935313600

約数和(自身を除く): 1919156272

約数列:

[1, 2, 4, 8, 16, 211, 422, 599, 844, 997, 1198, 1688, 1994, 2396, 3376, 3988, 4792, 7976, 9584, 15952, 126389, 210367, 252778, 420734, 505556, 597203, 841468, 1011112, 1194406, 1682936, 2022224, 2388812, 3365872, 4777624, 9555248, 126009833, 252019666, 504039332, 1008078664, 2016157328]

約数ペア:

[(1, 2016157328), (2, 1008078664), (4, 504039332), (8, 252019666), (16, 126009833), (211, 9555248), (422, 4777624), (599, 3365872), (844, 2388812), (997, 2022224), (1198, 1682936), (1688, 1194406), (1994, 1011112), (2396, 841468), (3376, 597203), (3988, 505556), (4792, 420734), (7976, 252778), (9584, 210367), (15952, 126389)]