131755888

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{748613}}^1$

素因数の和:748632

約数の個数: 20

約数和(自身を含む): 278484408

約数和(自身を除く): 146728520

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 748613, 1497226, 2994452, 5988904, 8234743, 11977808, 16469486, 32938972, 65877944, 131755888]

約数ペア:

[(1, 131755888), (2, 65877944), (4, 32938972), (8, 16469486), (11, 11977808), (16, 8234743), (22, 5988904), (44, 2994452), (88, 1497226), (176, 748613)]