86876732

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{6689}}^1$

素因数の和:6901

約数の個数: 24

約数和(自身を含む): 161844480

約数和(自身を除く): 74967748

約数列:

[1, 2, 4, 17, 34, 68, 191, 382, 764, 3247, 6494, 6689, 12988, 13378, 26756, 113713, 227426, 454852, 1277599, 2555198, 5110396, 21719183, 43438366, 86876732]

約数ペア:

[(1, 86876732), (2, 43438366), (4, 21719183), (17, 5110396), (34, 2555198), (68, 1277599), (191, 454852), (382, 227426), (764, 113713), (3247, 26756), (6494, 13378), (6689, 12988)]