57056624

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{209767}}^1$

素因数の和:209792

約数の個数: 20

約数和(自身を含む): 117050544

約数和(自身を除く): 59993920

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 209767, 419534, 839068, 1678136, 3356272, 3566039, 7132078, 14264156, 28528312, 57056624]

約数ペア:

[(1, 57056624), (2, 28528312), (4, 14264156), (8, 7132078), (16, 3566039), (17, 3356272), (34, 1678136), (68, 839068), (136, 419534), (272, 209767)]