81062498

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{7127}}^1$

素因数の和:7198

約数の個数: 24

約数和(自身を含む): 136515456

約数和(自身を除く): 55452958

約数列:

[1, 2, 11, 22, 47, 94, 121, 242, 517, 1034, 5687, 7127, 11374, 14254, 78397, 156794, 334969, 669938, 862367, 1724734, 3684659, 7369318, 40531249, 81062498]

約数ペア:

[(1, 81062498), (2, 40531249), (11, 7369318), (22, 3684659), (47, 1724734), (94, 862367), (121, 669938), (242, 334969), (517, 156794), (1034, 78397), (5687, 14254), (7127, 11374)]