87189190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{792629}}^1$

素因数の和:792647

約数の個数: 16

約数和(自身を含む): 171208080

約数和(自身を除く): 84018890

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 792629, 1585258, 3963145, 7926290, 8718919, 17437838, 43594595, 87189190]

約数ペア:

[(1, 87189190), (2, 43594595), (5, 17437838), (10, 8718919), (11, 7926290), (22, 3963145), (55, 1585258), (110, 792629)]