86130892

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{3943}}^1$

素因数の和:4117

約数の個数: 24

約数和(自身を含む): 155488256

約数和(自身を除く): 69357364

約数列:

[1, 2, 4, 43, 86, 127, 172, 254, 508, 3943, 5461, 7886, 10922, 15772, 21844, 169549, 339098, 500761, 678196, 1001522, 2003044, 21532723, 43065446, 86130892]

約数ペア:

[(1, 86130892), (2, 43065446), (4, 21532723), (43, 2003044), (86, 1001522), (127, 678196), (172, 500761), (254, 339098), (508, 169549), (3943, 21844), (5461, 15772), (7886, 10922)]