64935548

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{317}}^1\times {\mathrm{617}}^1$

素因数の和:1021

約数の個数: 24

約数和(自身を含む): 115556112

約数和(自身を除く): 50620564

約数列:

[1, 2, 4, 83, 166, 317, 332, 617, 634, 1234, 1268, 2468, 26311, 51211, 52622, 102422, 105244, 195589, 204844, 391178, 782356, 16233887, 32467774, 64935548]

約数ペア:

[(1, 64935548), (2, 32467774), (4, 16233887), (83, 782356), (166, 391178), (317, 204844), (332, 195589), (617, 105244), (634, 102422), (1234, 52622), (1268, 51211), (2468, 26311)]