87886286

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{18211}}^1$

素因数の和:18359

約数の個数: 16

約数和(自身を含む): 139868160

約数和(自身を除く): 51981874

約数列:

[1, 2, 19, 38, 127, 254, 2413, 4826, 18211, 36422, 346009, 692018, 2312797, 4625594, 43943143, 87886286]

約数ペア:

[(1, 87886286), (2, 43943143), (19, 4625594), (38, 2312797), (127, 692018), (254, 346009), (2413, 36422), (4826, 18211)]