87012908

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{16319}}^1$

素因数の和:16397

約数の個数: 24

約数和(自身を含む): 160849920

約数和(自身を除く): 73837012

約数列:

[1, 2, 4, 31, 43, 62, 86, 124, 172, 1333, 2666, 5332, 16319, 32638, 65276, 505889, 701717, 1011778, 1403434, 2023556, 2806868, 21753227, 43506454, 87012908]

約数ペア:

[(1, 87012908), (2, 43506454), (4, 21753227), (31, 2806868), (43, 2023556), (62, 1403434), (86, 1011778), (124, 701717), (172, 505889), (1333, 65276), (2666, 32638), (5332, 16319)]