87106136

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{15803}}^1$

素因数の和:15875

約数の個数: 32

約数和(自身を含む): 179217360

約数和(自身を除く): 92111224

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 212, 424, 689, 1378, 2756, 5512, 15803, 31606, 63212, 126424, 205439, 410878, 821756, 837559, 1643512, 1675118, 3350236, 6700472, 10888267, 21776534, 43553068, 87106136]

約数ペア:

[(1, 87106136), (2, 43553068), (4, 21776534), (8, 10888267), (13, 6700472), (26, 3350236), (52, 1675118), (53, 1643512), (104, 837559), (106, 821756), (212, 410878), (424, 205439), (689, 126424), (1378, 63212), (2756, 31606), (5512, 15803)]