87976834

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{25471}}^1$

素因数の和:25641

約数の個数: 16

約数和(自身を含む): 144884736

約数和(自身を除く): 56907902

約数列:

[1, 2, 11, 22, 157, 314, 1727, 3454, 25471, 50942, 280181, 560362, 3998947, 7997894, 43988417, 87976834]

約数ペア:

[(1, 87976834), (2, 43988417), (11, 7997894), (22, 3998947), (157, 560362), (314, 280181), (1727, 50942), (3454, 25471)]