87858242

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{9923}}^1$

素因数の和:10177

約数の個数: 16

約数和(自身を含む): 139332960

約数和(自身を除く): 51474718

約数列:

[1, 2, 19, 38, 233, 466, 4427, 8854, 9923, 19846, 188537, 377074, 2312059, 4624118, 43929121, 87858242]

約数ペア:

[(1, 87858242), (2, 43929121), (19, 4624118), (38, 2312059), (233, 377074), (466, 188537), (4427, 19846), (8854, 9923)]