16027984

素因数分解:

$2^4\times 7^1\times {\mathrm{143107}}^1$

素因数の和:143122

約数の個数: 20

約数和(自身を含む): 35490784

約数和(自身を除く): 19462800

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 143107, 286214, 572428, 1001749, 1144856, 2003498, 2289712, 4006996, 8013992, 16027984]

約数ペア:

[(1, 16027984), (2, 8013992), (4, 4006996), (7, 2289712), (8, 2003498), (14, 1144856), (16, 1001749), (28, 572428), (56, 286214), (112, 143107)]