67530128

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{211}}^1\times {\mathrm{241}}^1$

素因数の和:543

約数の個数: 40

約数和(自身を含む): 133595616

約数和(自身を除く): 66065488

約数列:

[1, 2, 4, 8, 16, 83, 166, 211, 241, 332, 422, 482, 664, 844, 964, 1328, 1688, 1928, 3376, 3856, 17513, 20003, 35026, 40006, 50851, 70052, 80012, 101702, 140104, 160024, 203404, 280208, 320048, 406808, 813616, 4220633, 8441266, 16882532, 33765064, 67530128]

約数ペア:

[(1, 67530128), (2, 33765064), (4, 16882532), (8, 8441266), (16, 4220633), (83, 813616), (166, 406808), (211, 320048), (241, 280208), (332, 203404), (422, 160024), (482, 140104), (664, 101702), (844, 80012), (964, 70052), (1328, 50851), (1688, 40006), (1928, 35026), (3376, 20003), (3856, 17513)]