16888912

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{14867}}^1$

素因数の和:14946

約数の個数: 20

約数和(自身を含む): 33185376

約数和(自身を除く): 16296464

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 14867, 29734, 59468, 118936, 237872, 1055557, 2111114, 4222228, 8444456, 16888912]

約数ペア:

[(1, 16888912), (2, 8444456), (4, 4222228), (8, 2111114), (16, 1055557), (71, 237872), (142, 118936), (284, 59468), (568, 29734), (1136, 14867)]