87301918

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{74873}}^1$

素因数の和:74939

約数の個数: 16

約数和(自身を含む): 145555056

約数和(自身を除く): 58253138

約数列:

[1, 2, 11, 22, 53, 106, 583, 1166, 74873, 149746, 823603, 1647206, 3968269, 7936538, 43650959, 87301918]

約数ペア:

[(1, 87301918), (2, 43650959), (11, 7936538), (22, 3968269), (53, 1647206), (106, 823603), (583, 149746), (1166, 74873)]