56609356

素因数分解:

$2^2\times {\mathrm{41}}^2\times {\mathrm{8419}}^1$

素因数の和:8505

約数の個数: 18

約数和(自身を含む): 101553620

約数和(自身を除く): 44944264

約数列:

[1, 2, 4, 41, 82, 164, 1681, 3362, 6724, 8419, 16838, 33676, 345179, 690358, 1380716, 14152339, 28304678, 56609356]

約数ペア:

[(1, 56609356), (2, 28304678), (4, 14152339), (41, 1380716), (82, 690358), (164, 345179), (1681, 33676), (3362, 16838), (6724, 8419)]