56575408

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{86243}}^1$

素因数の和:86292

約数の個数: 20

約数和(自身を含む): 112289688

約数和(自身を除く): 55714280

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 86243, 172486, 344972, 689944, 1379888, 3535963, 7071926, 14143852, 28287704, 56575408]

約数ペア:

[(1, 56575408), (2, 28287704), (4, 14143852), (8, 7071926), (16, 3535963), (41, 1379888), (82, 689944), (164, 344972), (328, 172486), (656, 86243)]