90709036

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{19267}}^1$

素因数の和:19389

約数の個数: 24

約数和(自身を含む): 174799296

約数和(自身を除く): 84090260

約数列:

[1, 2, 4, 11, 22, 44, 107, 214, 428, 1177, 2354, 4708, 19267, 38534, 77068, 211937, 423874, 847748, 2061569, 4123138, 8246276, 22677259, 45354518, 90709036]

約数ペア:

[(1, 90709036), (2, 45354518), (4, 22677259), (11, 8246276), (22, 4123138), (44, 2061569), (107, 847748), (214, 423874), (428, 211937), (1177, 77068), (2354, 38534), (4708, 19267)]