87922142

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{19687}}^1$

素因数の和:19736

約数の個数: 32

約数和(自身を含む): 170104320

約数和(自身を除く): 82182178

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 77, 154, 203, 319, 406, 638, 2233, 4466, 19687, 39374, 137809, 216557, 275618, 433114, 570923, 1141846, 1515899, 3031798, 3996461, 6280153, 7992922, 12560306, 43961071, 87922142]

約数ペア:

[(1, 87922142), (2, 43961071), (7, 12560306), (11, 7992922), (14, 6280153), (22, 3996461), (29, 3031798), (58, 1515899), (77, 1141846), (154, 570923), (203, 433114), (319, 275618), (406, 216557), (638, 137809), (2233, 39374), (4466, 19687)]