87122618

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{503}}^1\times {\mathrm{7873}}^1$

素因数の和:8389

約数の個数: 16

約数和(自身を含む): 142865856

約数和(自身を除く): 55743238

約数列:

[1, 2, 11, 22, 503, 1006, 5533, 7873, 11066, 15746, 86603, 173206, 3960119, 7920238, 43561309, 87122618]

約数ペア:

[(1, 87122618), (2, 43561309), (11, 7920238), (22, 3960119), (503, 173206), (1006, 86603), (5533, 15746), (7873, 11066)]