172313378

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{47417}}^1$

素因数の和:47521

約数の個数: 16

約数和(自身を含む): 273127680

約数和(自身を除く): 100814302

約数列:

[1, 2, 23, 46, 79, 158, 1817, 3634, 47417, 94834, 1090591, 2181182, 3745943, 7491886, 86156689, 172313378]

約数ペア:

[(1, 172313378), (2, 86156689), (23, 7491886), (46, 3745943), (79, 2181182), (158, 1090591), (1817, 94834), (3634, 47417)]