31887438

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{5821}}^1$

素因数の和:5920

約数の個数: 32

約数和(自身を含む): 70422912

約数和(自身を除く): 38535474

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 83, 166, 249, 498, 913, 1826, 2739, 5478, 5821, 11642, 17463, 34926, 64031, 128062, 192093, 384186, 483143, 966286, 1449429, 2898858, 5314573, 10629146, 15943719, 31887438]

約数ペア:

[(1, 31887438), (2, 15943719), (3, 10629146), (6, 5314573), (11, 2898858), (22, 1449429), (33, 966286), (66, 483143), (83, 384186), (166, 192093), (249, 128062), (498, 64031), (913, 34926), (1826, 17463), (2739, 11642), (5478, 5821)]