8490128

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{23071}}^1$

素因数の和:23102

約数の個数: 20

約数和(自身を含む): 17165568

約数和(自身を除く): 8675440

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 23071, 46142, 92284, 184568, 369136, 530633, 1061266, 2122532, 4245064, 8490128]

約数ペア:

[(1, 8490128), (2, 4245064), (4, 2122532), (8, 1061266), (16, 530633), (23, 369136), (46, 184568), (92, 92284), (184, 46142), (368, 23071)]