81185192

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{83869}}^1$

素因数の和:83897

約数の個数: 24

約数和(自身を含む): 167320650

約数和(自身を除く): 86135458

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 83869, 167738, 335476, 670952, 922559, 1845118, 3690236, 7380472, 10148149, 20296298, 40592596, 81185192]

約数ペア:

[(1, 81185192), (2, 40592596), (4, 20296298), (8, 10148149), (11, 7380472), (22, 3690236), (44, 1845118), (88, 922559), (121, 670952), (242, 335476), (484, 167738), (968, 83869)]