57249512

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{1021}}^1$

素因数の和:1233

約数の個数: 32

約数和(自身を含む): 110621280

約数和(自身を除く): 53371768

約数列:

[1, 2, 4, 8, 43, 86, 163, 172, 326, 344, 652, 1021, 1304, 2042, 4084, 7009, 8168, 14018, 28036, 43903, 56072, 87806, 166423, 175612, 332846, 351224, 665692, 1331384, 7156189, 14312378, 28624756, 57249512]

約数ペア:

[(1, 57249512), (2, 28624756), (4, 14312378), (8, 7156189), (43, 1331384), (86, 665692), (163, 351224), (172, 332846), (326, 175612), (344, 166423), (652, 87806), (1021, 56072), (1304, 43903), (2042, 28036), (4084, 14018), (7009, 8168)]