78016532

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{16267}}^1$

素因数の和:16391

約数の個数: 24

約数和(自身を含む): 150316320

約数和(自身を除く): 72299788

約数列:

[1, 2, 4, 11, 22, 44, 109, 218, 436, 1199, 2398, 4796, 16267, 32534, 65068, 178937, 357874, 715748, 1773103, 3546206, 7092412, 19504133, 39008266, 78016532]

約数ペア:

[(1, 78016532), (2, 39008266), (4, 19504133), (11, 7092412), (22, 3546206), (44, 1773103), (109, 715748), (218, 357874), (436, 178937), (1199, 65068), (2398, 32534), (4796, 16267)]