31879606

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1439}}^1$

素因数の和:1524

約数の個数: 32

約数和(自身を含む): 55987200

約数和(自身を除く): 24107594

約数列:

[1, 2, 11, 19, 22, 38, 53, 106, 209, 418, 583, 1007, 1166, 1439, 2014, 2878, 11077, 15829, 22154, 27341, 31658, 54682, 76267, 152534, 300751, 601502, 838937, 1449073, 1677874, 2898146, 15939803, 31879606]

約数ペア:

[(1, 31879606), (2, 15939803), (11, 2898146), (19, 1677874), (22, 1449073), (38, 838937), (53, 601502), (106, 300751), (209, 152534), (418, 76267), (583, 54682), (1007, 31658), (1166, 27341), (1439, 22154), (2014, 15829), (2878, 11077)]