87927164

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{5437}}^1$

素因数の和:5765

約数の個数: 24

約数和(自身を含む): 166272288

約数和(自身を除く): 78345124

約数列:

[1, 2, 4, 13, 26, 52, 311, 622, 1244, 4043, 5437, 8086, 10874, 16172, 21748, 70681, 141362, 282724, 1690907, 3381814, 6763628, 21981791, 43963582, 87927164]

約数ペア:

[(1, 87927164), (2, 43963582), (4, 21981791), (13, 6763628), (26, 3381814), (52, 1690907), (311, 282724), (622, 141362), (1244, 70681), (4043, 21748), (5437, 16172), (8086, 10874)]