80346532

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{66733}}^1$

素因数の和:66787

約数の個数: 24

約数和(自身を含む): 164432576

約数和(自身を除く): 84086044

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 66733, 133466, 266932, 467131, 934262, 1868524, 2869519, 5739038, 11478076, 20086633, 40173266, 80346532]

約数ペア:

[(1, 80346532), (2, 40173266), (4, 20086633), (7, 11478076), (14, 5739038), (28, 2869519), (43, 1868524), (86, 934262), (172, 467131), (301, 266932), (602, 133466), (1204, 66733)]