87445442

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{117851}}^1$

素因数の和:117913

約数の個数: 16

約数和(自身を含む): 152736192

約数和(自身を除く): 65290750

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 117851, 235702, 824957, 1649914, 6246103, 12492206, 43722721, 87445442]

約数ペア:

[(1, 87445442), (2, 43722721), (7, 12492206), (14, 6246103), (53, 1649914), (106, 824957), (371, 235702), (742, 117851)]