81322648

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{84011}}^1$

素因数の和:84039

約数の個数: 24

約数和(自身を含む): 167603940

約数和(自身を除く): 86281292

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 84011, 168022, 336044, 672088, 924121, 1848242, 3696484, 7392968, 10165331, 20330662, 40661324, 81322648]

約数ペア:

[(1, 81322648), (2, 40661324), (4, 20330662), (8, 10165331), (11, 7392968), (22, 3696484), (44, 1848242), (88, 924121), (121, 672088), (242, 336044), (484, 168022), (968, 84011)]