29881192

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{30869}}^1$

素因数の和:30897

約数の個数: 24

約数和(自身を含む): 61585650

約数和(自身を除く): 31704458

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 30869, 61738, 123476, 246952, 339559, 679118, 1358236, 2716472, 3735149, 7470298, 14940596, 29881192]

約数ペア:

[(1, 29881192), (2, 14940596), (4, 7470298), (8, 3735149), (11, 2716472), (22, 1358236), (44, 679118), (88, 339559), (121, 246952), (242, 123476), (484, 61738), (968, 30869)]