89090638

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{21283}}^1$

素因数の和:21328

約数の個数: 32

約数和(自身を含む): 171634176

約数和(自身を除く): 82543538

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 91, 161, 182, 299, 322, 598, 2093, 4186, 21283, 42566, 148981, 276679, 297962, 489509, 553358, 979018, 1936753, 3426563, 3873506, 6363617, 6853126, 12727234, 44545319, 89090638]

約数ペア:

[(1, 89090638), (2, 44545319), (7, 12727234), (13, 6853126), (14, 6363617), (23, 3873506), (26, 3426563), (46, 1936753), (91, 979018), (161, 553358), (182, 489509), (299, 297962), (322, 276679), (598, 148981), (2093, 42566), (4186, 21283)]