16688656

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{10753}}^1$

素因数の和:10858

約数の個数: 20

約数和(自身を含む): 32670652

約数和(自身を除く): 15981996

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 10753, 21506, 43012, 86024, 172048, 1043041, 2086082, 4172164, 8344328, 16688656]

約数ペア:

[(1, 16688656), (2, 8344328), (4, 4172164), (8, 2086082), (16, 1043041), (97, 172048), (194, 86024), (388, 43012), (776, 21506), (1552, 10753)]