16338448

素因数分解:

$2^4\times 7^1\times {\mathrm{145879}}^1$

素因数の和:145894

約数の個数: 20

約数和(自身を含む): 36178240

約数和(自身を除く): 19839792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 145879, 291758, 583516, 1021153, 1167032, 2042306, 2334064, 4084612, 8169224, 16338448]

約数ペア:

[(1, 16338448), (2, 8169224), (4, 4084612), (7, 2334064), (8, 2042306), (14, 1167032), (16, 1021153), (28, 583516), (56, 291758), (112, 145879)]